Serfas' Magnetic Stem Bag is excellent for commuters, tourists, triathletes, and everyone else, because it lets you keep food and gear where you can easily see and access it (the bag sits just behind the stem, on the top tube). This bag quickly attaches to your frame and stem with two Velcro straps and has a mesh top (solid top available in Black) with a magnetic closure for easy access to your gear.

Bicycle frame top-tube mounted storage pack mounts behind the stem. Nylon construction with mesh flap cover. Padded sides help maintain shape no matter the contents. Available in two size options. TECH SPECS - Size: Small: 75mm x 40mm x 105mm (220cm3) or Large: 150mm x 50mm x 90mm (386cm3) - Color: Red, Grey - Weight: Small: 15g, Large: 30g

Convenience is calling. Answer! This bag is a must for anyone with a phone. So, everyone. Sized so your phone will stay secure even on your bumpiest rides. Keep you and your phone safe while riding. - Clear touchscreen-compatible pocket fits phones up to 6.5-inches (16.5cm) - Velcro attachment to top tube - Cargo capacity: 30.5 cu in (0.5L) - Dimensions: 16cm (l) x 8cm (w) x7cm (h) - Attachment: Hook and loop strap - Fiber content: 100% Polyester

This convenient frame bag for the top tube offers additional storage space for your next micro adventure. It can be easily and securely mounted onto various frame types to carry a rain jacket, pump, and inner tube without scratching the frame. - 5-point fixtures make it easy to mount on the frame - Protective stickers prevent scratches - Durable, abrasion-resistant, and waterproof material - Two compartments with partition for smaller parts - Elastic side pockets, nutrition compartment - Material: 140/500D Shantung, Water Repellent P200D - Size: 3.5L, 220g, 15 x 47.5 x 5.5 cm

The Multi Frame Pack S is a highly adaptable, water-repellent pack for extra storage on your bike with multiple fixation options in a compact, 0.7L format. - Works on most types of bikes - Water-repellent YKK-zipper (FGP) - Adjustable Velcro fixation system - Includes frame protection stickers - Multipurpose compartment with mesh pocket - Easy & safe fixation in various position

Zipp's Speed Box 1.0 is designed to mount securely to a bike's top tube to hold nutrition and small items conveniently within reach. Featuring solid-molded EVA construction, water-resistant zippers, and 3-point Velcro attachments, the Speed Box 1.0 is a lightweight, easy-to-use alternative to traditional saddle bags.

Zipp's Speed Box 2.0 is designed to mount securely to a bike's top tube to hold nutrition and small items conveniently within reach. Featuring solid-molded EVA construction, water-resistant zippers, and 3-point Velcro attachments, the Speed Box 2.0 is a lightweight, easy-to-use alternative to traditional saddle bags.

Zipp's Speed Box 3.0 is designed to mount securely to a bike's top tube to hold nutrition and small items conveniently within reach. Featuring solid-molded EVA construction, water-resistant zippers, and 3-point Velcro attachment, the Speed Box 3.0 is a lightweight, easy-to-use alternative to traditional saddle bags.

Square top-tube boxes are not aero, so step in the Rocket Pocket! The streamlined design of the Rocket Pocket XL eliminates stem drag. The non-slip surface underneath provides sturdy nutrition storage. An easy-slide rubber zipper pull allows for a quick, easy open and close to keep your focus on the road. The silver interior lets you find your nutrition or salt tablets quickly. It can fit the longest energy bars.

No more fumbling for salt, electrolyte or Ibuprofen tablets. Stealth Pocket XP debuts four outside pockets for easy access to the small vitals that make the big difference. The silver-colored interior makes it easy to see what’s inside quickly so you can turn your focus back to the road ahead. - Capacity: 20.4 in3 (334 cm3) - Weight: 2.3 oz (67g)

No more fumbling for salt, electrolyte or Ibuprofen tablets. Stealth Pocket XP debuts four outside pockets for easy access to the small vitals that make the big difference. The silver-colored interior makes it easy to see what’s inside quickly so you can turn your focus back to the road ahead. Mounts to top tube with Velcro straps. - Capacity: 23.2 in3 (380 cm3) - Weight: 2.7oz (76g)

Ultra durable outer showcases a ‘carbon-look’, stylish matte finish. Modern material deflects the elements maintaining high resistance to wear, perspiration and electrolyte drinks. The silver-colored interior makes it easy to see what’s inside quickly so you can turn your focus back to the road ahead. Mounts to top tube bosses. - Capacity: 23.2 in3 (380 cm3) - Weight: 2.7oz (76g)

Topeak's Fuel Tank mounts directly to your top tube, giving you quick and easy access to energy bars, your phone, wallet, tools or any small essential gear you need to keep close at hand while riding. The top opening, zipper accessed, main compartment keeps contents safe and secure.

Epic offroad bike tours require you to bring all the essential tools and gear to keep from being stranded in the middle of nowhere. Designed to employ the unused space in your frame, MidLoader carries the heaviest items for your bike adventure. Constructed of lightweight, highly water-resistant and durable materials, it mounts and removes quickly with hook-and-loop fasteners. Two water-resistant zippered openings provide easy access to all your gear from either side. - Material: Polyethylene / nylon lightweight, durable, water repellent and stain resistant - Bag Attachment: Hook-and-loop fastener - Top Tube Diameter: Fits 45 - 66mm - Down Tube Diameter: Fits 38 - 70mm - Seat Tube Diameter: Fits 28 - 60mm Size - 3L: 37.5 x 12 x 6cm / 14.8" x 4.7" x 2.4" - 4.5L: 46 x 12 x 6cm / 18.1" x 4.7" x 2.4" - 6L: 54.5 x 13.5 x 6cm / 21.5" x 5.3" x 2.4" Weight - 3L: 277g / 9.77oz - 4.5L: 292g / 10.30oz - 6L: 337g / 11.89oz

Topeak's Smartphone DryBags are a great way to keep your smartphone handy for communication or to use as a GPS during longer rides. This pack features a foam body for protection from bumps and a clear touchscreen-compatible window for viewing your phone's display.

The perfect travel mate for any journey. If you’re a bikepacker, you won’t want to miss this. TopLoader is a large capacity top tube mounted bag giving bikepackers quick and easy access to energy bars, phone, wallet, tools or any small essential gear they need close at hand. - Capacity: 0.75 L / 45 ci - Material: Polyethylene / nylon - Lightweight, durable, water repellent and stain resistant - Compartments: Main divided / padded - Top Tube Diameter: Fits 35/46 mm - Head Tube Diameter:Fits 34/75 mm - Integrated rain cover - Size: 23.5 x 12 x 7 cm / 9.3” x 4.7” x 2.8” - Weight: 169 grams

Long days in the saddle training and racing take their toll on your equipment. Tri-BackUp TireBag provides protection from harmful ultra violet rays that can quickly degrade a tubular tire. So the next time you have to replace your tubular tire, it’s ready to go. Designed to integrate with Tri-Backup Pro V and Tri-Backup Pro I for maximum aerodynamic efficiency. - Material: 420D nylon - Mount: Works w/ TRI-BackUP Pro V / Pro I; Top tube; Saddle rails - Compatibility: Up to 700 x 25c tubular tire (Max folded length 8.7 cm / 3.4”) - Round Tube Diameter: Fits 23/48 mm - Aero Tube: Fits up to 260 mm (10.2”) circumference - Added Features: Side pockets for up to four 16g CO2 cartridges Zipper docks - Size: 25.8 x 7.8 x 4.6 cm / 10.2” x3.1” x 1.3” - Weight: 107 grams

Topeak's TriBag keeps your gear handy so essentials are always within reach. This top tube pack sports a flap that folds over the opening to keep things in place while still allowing on-the-go-access. It attaches via hook-and-loop straps and you'll have plenty of room for carrying your phone, wallet, tools and energy bars. Size - 14 x 10.2 x 4 cm / 5.5” x 4” x 1.6” (Medium) - 18 x 10.2 x 4 cm / 7.1” x 4” x 1.6” (Large) Weight - 59 g / 2.08 oz (Medium) - 72 g / 2.54 oz (Large)

Surly mountain frame bags are designed specifically to fit in the main triangle of your Surly frame. Their mountain bags are now using a ladder strap system, which allows greater flexibility in how you attach the bag to your frame. The ladder straps let you customize the fit and placement of the mounting straps so if you have some weird contraption clamped to your frame tubes like a chain keeper, cable pulley or some trinket grandma gave you, you know it won't interfere with the mounting straps on the frame bag. Handmade by Revelate Designs in the U.S., these things are made of Dimension Polyant VX 42, a synthetic sailcloth. This stuff is durable, rip resistant, and tightly woven and laminated to make it highly water resistant (but not fully waterproof… Revelate advises using drybags inside if you risk riding in extended downpours or underwater). Compartment access is controlled by quality YKK brand water resistant zippers. The large main compartment has a flexible divider inside, and there's a hidden pocket too. There's also a compartment suitable for smaller items you''ll access relatively often, like your map, phone, hard boiled eggs, uncontained pudding, marbles for playing marbles, your dugout, that ring you found that makes you disappear when you put it on, or whathaveyou. Frame bags such as this are becoming more and more popular. They're light, reasonably voluminous, stable because they center weight low between your wheels and body, and they go places where racks and panniers are often troublesome, like singletrack. Surly offers them in ten sizes for many of their off-road frames. Buy the bag that matches the size of your frame based on the handy sizing chart. Note: due to the rough texture of the mounting straps, prolonged use may lead to scratched or worn paint. Those worried about keeping their frame looking pristine should immediately look for some other type of bag, or figure a way to protect their paint, such as duct tape. Or tatting a top tube doily. For example.

Dubbed 'Straggle-Check' frame bags, these bags are designed to fit both 700c and 650b Straggler and 700c Cross Check frames. Size up one size on your bag if you've got a 650b Straggler frame and voila, it fits. These are handmade by Revelate Designs in the U.S., made of Dimension Polyant VX 21 polyurethane coated fabric. It's durable, rip resistant, tightly woven and laminated to make it highly water resistant but not fully waterproof…. Revelate advises using stuff sacks inside (such as the one in which our bags are packaged) if you risk riding in extended downpours or underwater. Surly's Straggle-Check frame bags (as well as their mountain bags) are now using a ladder strap system, which allows greater flexibility in how you attach the bag to your frame. The ladder straps let you customize the fit and placement of the mounting straps so if you have some weird contraption clamped to your frame tubes like a chain keeper, cable pulley, or some trinket grandma gave you, it won't interfere with the mounting straps on the frame bag. They're also including foam bumpers for the mounting straps to minimize thread abrasion to the bag and attachment points Quality YKK brand water resistant zippers – with an improved, water resistant zipper 'garage' – control compartment access and help keep the weather out. Zippers are sewn with a stretch panel to relieve stress on the zipper as well. Stress even kills zippers. The large main compartment has a flexible divider inside, and there's a hydration port to make sure your whistle stays wet. There's also a compartment suitable for smaller items you'll access relatively often, like your map, phone, hard boiled eggs, uncontained pudding, marbles for playing marbles, your dugout, that ring you found that makes you disappear when you put it on, or whathaveyou. Frame bags such as this are light and reasonably voluminous. They are stable because they center weight low between your wheels and body, and they go places where racks and panniers are often troublesome, like singletrack. Note: due to the rough texture of the mounting straps, prolonged use may lead to scratched or worn paint. If you're worried about keeping everything looking pristine you probably ought to look for some other type of bag, or figure a way to protect the paint, such as duct tape, or tatting a top tube doily - for example.

- Large single compartment - Velcro mounting straps - Bag volume: 85 c.i. - Size: 10.2x2.4x4.3"

- Top tube saddle-bag-style bag with two side compartments and a clear PVC phone/map pouch - Touch-screen compatible pouch keeps phones out of the elements but still visible for directions - Keeps nutrition and other necessities easily at hand - Large zipper pulls are easy to use even while wearing gloves - Rugged, heavy-duty construction - Volume: 126-inch³

- Single compartment top tube bag with a streamlined design - One large compartment for nutrition, keys, wallet, or other essentials - Lycra side pockets for quick access cash or other small items - Large zipper pull is easy to use even while wearing gloves - Heavy-duty tear-resistant fabric

This touring bag is constructed of 600D nylon with a 210D nylon interior lining. 3 divided mesh pockets allow easy access storage on the side and are perfect for quick access items such as nutrition products, and the large main compartment is accessed by a side zipper. Velcro straps offer easy installation. - Mount: Velcro Straps - Size: 18.1x2.3x4.2" - Volume: 175 c.i. - Bag Size: Medium (101-200 c.i.)

Triangular frame bag in the shape and design of a cheesy slice of pepperoni pizza. Perfect for a phone, snacks, tools or other small items - Mount: Adjustable Straps - Size: 10.8x1.92x7.48" - Volume: 63.55 c.i.

- Touring bag constructed of 600D nylon with a 210D nylon interior lining - 3 divided mesh pockets for easy access storage on the side are perfect for quick access items such as nutrition products - Large main compartment accessed by a side zipper - Velcro straps offer easy installation - Mount: Velcro Straps Size: 15.4x2.3x3.9-inches - Volume: 138 c.i. Color: Black - Bag Size: Medium (101-200 c.i.)

- Clear, water resistant phone pocket - Window measures 3.25 x 5.25" - Great for quick access while on bike - Quick release stem mounting system - Fits most stems - Bag volume: 90 c.i. - Size: 7.1x3.3x2.8"

- Large single compartment - Great for quick access while on bike - Velcro mounting straps - Bag volume: 50 c.i. - Size: 6.7x2.4x3.9"

The perfect bag for a wilderness adventure or an all-day ride around town. The Serfas Ark Expandable Half-Frame Bag can adapt to accommodate more gear with its expandable bottom and will resist the elements with its durable water resistant construction. Thirsty? Pack your favorite water bladder (sold separately) and route the hose through the integrated Hydration Port. - Hydration port for water bladder compatibility (bladder & hose not included) - 5 adjustable hook & loop frame mounting straps - Multiple bag exterior attachment points - Size: 5.5" Height (9" Expanded) x 17" Length x 2" Width - Capacity: 187 Cubic Inch Bag Volume (3L) / Expanded: 306 Cubic Inches (5L)

The Anything Bracket Pack is specifically designed for use with our Anything Bracket and Anything Bracket Mini, but you can also strap it around your seat rails and use it as a seat bag to hold a tube, CO2, multi-tool, or anything else you want to stash in there. - Constructed of 200D nylon - Mounts to Anything Bracket, Anything Bracket Mini or saddle rails - Roll-top closure - Includes strap - Weight: 50g