Seat Bags

Serfas has the basics covered with the Combo Kit. It comes with their Micro Blast CO2 inflator, 2 16-gram threaded cartridges, a 6-piece mini-tool, and a set of tire levers, as well as a seat bag to carry it all.

With Specialized's EMT Survival Kit you'll be ready to make adjustments and fix flat tires on the road and trail. It includes a tough nylon seat bag complete with Specialized's EMT multi-tool with 3, 4, 5 and 6mm Allen wrenches, a tire lever and a Phillips screwdriver, and Specialized's Flatboy glueless patch kit. The water-resistant bag securely and quickly attaches to your seat and seatpost with hook-and-loop straps and it has an easy-access zip rear closure.

Roll with the necessities with Specialized's Starter Kit. Just add a bottle and a tube (each sold separately) and you'll be prepared for road and mountain tire rides. The Kit includes a Specialized Mini-Wedgie seat bag, their Airtool Flex pump, EMT Pro tire levers, and Zee aluminum bottle cage. Simply put, essentials that you'll be glad to have on every ride.

The Starter Kit has all of the basic necessities required to get you out riding prepared and safely. It contains two bottle cages, a durable, efficient pump, tire levers, and a water-resistant saddle bag to house it all. - Mini Wedgie saddle bag provides 48.5 cu. in. of easily accessible storage—ample room to house tire levers, small pumps, and basic nutrition. It's also treated to be water-resistant, and features an internal neoprene sleeve to safely hold tools. - Two Roll Cage bottle cages are light, dependable, and easy on the eyes, making them the perfect solution to your hydration needs. - Air Tool Flex Road pump is lightweight, durable, and features a twin Presta and Schrader valve on the T-Head. It's hose has built-in flex to alleviate stress on the tube's valve, while its inverted barrel design is efficient and allows for easy, high-volume pumping.

Carry just the necessities in Topeak's Large Aero Wedge Pack. It's constructed of heavy-duty 1000-denier, Teflon-coated nylon and includes a handy quick-release mount that securely attaches the pack to your seat. And for nighttime safety, it features a 3M reflective strip and a taillight clip.

Don't overstuff your jersey pockets. Simplify your load by putting your essentials in Topeak's Aero Wedge Pack. It straps neatly beneath your seat and is constructed of durable 1200-denier, Teflon-coated polyester with reflective strips and a taillight mount for nighttime safety.

Carry just the necessities in Topeak's Medium Aero Wedge Pack. It's constructed of heavy-duty 1000-denier, Teflon-coated nylon and includes a handy quick-release mount that securely attaches the pack to your seat. And for nighttime safety, it features a 3M reflective strip and a taillight clip.

Don't overstuff your jersey pockets. Simplify your load by putting your essentials in Topeak's Aero Wedge Pack. It straps neatly beneath your seat and is constructed of durable 1200-denier, Teflon-coated polyester with reflective strips and a taillight mount for nighttime safety.

Carry just the necessities in Topeak's Small Aero Wedge Pack. It's constructed of heavy-duty 1000-denier, Teflon-coated nylon and includes a handy quick-release mount that securely attaches the pack to your seat. And for nighttime safety, it features a 3M reflective strip and a taillight clip.

Don't overstuff your jersey pockets. Simplify your load by putting your essentials in Topeak's Aero Wedge Pack. It straps neatly beneath your seat and is constructed of durable 1200-denier, Teflon-coated polyester with reflective strips and a taillight mount for nighttime safety.

With Specialized's Burra Burra Stabilizer Seatpack 10, you can say goodbye to the cumbersome weight and handling of integrated rear racks. Instead, it affixes to your seatpost via an engineered aluminum stabilizer arm that minimizes any bouncing or side-to-side swaying under load. The pack itself features a welded roll closure design that's highly resistant to inclement weather, while its smaller size (50x16x10cm) makes it ideal for smaller frames with tight wheel clearances. - Welded construction with a secure roll closure opening ensures reliable weather resistance and long-lasting durability. - Engineered aluminum stabilizer arm minimizes bouncing and shifting for more secure, comfortable transport. - Smaller size is ideal for the tight rear wheel clearances of smaller frames. - Stabilizer is compatible with 27.2mm and 30.9mm seatposts. - Please note that this is not compatible with either dropper or carbon seatposts. - Reflective logo accent increases your visibility to motorists in low-light conditions. - Dimensions (cm): 50 x 16 x 10 - Weight: 415g

Specialized's Burra Burra Stabilizer Seatpack 20 is the largest in their line, which means that you can say goodbye to the cumbersome weight and handling of integrated rear racks. Instead, it affixes to your seatpost via an engineered aluminum stabilizer arm that minimizes any bouncing or side-to-side swaying under load. The pack itself features a welded roll closure design that's highly resistant to inclement weather, while its larger size (55x19x10cm) makes it ideal for mid to larger sized frames. - Welded construction with a secure roll closure opening ensures reliable weather resistance and long-lasting durability. - Engineered aluminum stabilizer arm minimizes bouncing and shifting for more secure, comfortable transport. - Urethane-coated YKK zipper pocket is designed to be highly weather resistant for dry storage of your smaller items. - Reflective accents increase your visibility to motorists in low-light conditions. - Stabilizer compatible with 27.2mm and 30.9mm seatposts. - Please note that this is not compatible with either dropper or carbon seatposts. - Dimensions (cm): 55 x 19 x 10 - Weight: 450g

Specialized's Reserve Rack is the aero way to carry water and inflation tools on your bike. The Reserve Rack fastens to your saddle rails and allows you to mount a water bottle cage, mini pump, and two CO2 canister where they'll stay tucked out of the wind.

So you like to keep your rig running minimalist but practical? The Specialized Road Bandit is the best of both worlds in terms of simplicity and utility for road riders. The patent-pending Road Tube Spool was integrated into the design making it extremely user friendly. Its compact form bolts under your SWAT-compatible saddle and features a simple Velcro strap and securely holds your tube, CO2, CO2 nozzle and tire lever (included). One rip of the strap and you're in, with everything you need to fix a flat when time is of the essence. - Uniquely designed to bolt directly under a saddle with SWAT compatible mounts. - Patent-pending Tube Spool allows the spare tube to be rolled up while protecting valve stem from rubbing a hole through the rubber. - CO2 valve head and two-sided tire lever snap into place for compact and secure storage. - Holds a single threaded 16g CO2 cartridge. - Fits up to 80mm long tube valve stems. - Tough, lightweight, water-resistant Velcro strap. - Tire lever and CO2 head included; tube and CO2 cartridge sold separately.

The Large Seat Pack mixes a low-profile, aesthetically pleasing shape with ample storage room (10x6.5x18cm) for your larger riding essentials. It attaches to the saddle easily via hook-and-loop straps, and it features a roll-up closure to keep its contents safe. You'll also find a reflective patch at the rear that increases your visibility to motorists in low-light conditions. - Secure attachment to the saddle with easily adjustable hook-and-loop and silicone straps to go around the seatpost. - Roll-up closure for ultimate flexibility of what you can carry and excellent water-resistance. - Expansion zippers for when you need to fit in more than you ever imagined. - Reflective patch on back that also allows for a Stix light to be clipped on securely with the fabric clip. - Dimensions (cm): 10 x 6.5 x 18

The Medium Seat Pack mixes a low-profile, aesthetically pleasing shape with ample storage room (9x5x16cm) for your small riding essentials. It attaches to the saddle easily via hook-and-loop straps, and it features a roll-up closure to keep its contents safe. You'll also find a reflective patch at the rear that increases your visibility to motorists in low-light conditions. - Secure attachment to the saddle with easily adjustable hook-and-loop strap. - Roll-up closure for ultimate flexibility of what you can carry and super water-resistance. - Reflective patch on back that also allows for a Stix light to be clipped on securely with the fabric clip. - Dimensions (cm): 9 x 5 x 16

The X-Large Seat Pack mixes a low-profile, aesthetically pleasing shape with ample storage room (10x7x20cm) for your largest riding essentials. It attaches to the saddle easily via hook-and-loop straps, and it features a roll-up closure to keep its contents safe. You'll also find a reflective patch at the rear that increases your visibility to motorists in low-light conditions. - Secure attachment to the saddle with easily adjustable hook-and-loop and silicone straps to go around the seatpost. - Roll-up closure for ultimate flexibility of what you can carry and excellent water-resistance. - Expansion zippers for when you need to fit in more than you ever imagined. - Reflective patch on back that also allows for a Stix light to be clipped on securely with the fabric clip. - Dimensions (cm): 10 x 7 x 20

Specialized's Sitero Wing is the best way to carry water and inflation tools without compromising aerodynamics. Designed specifically for the Specialized Sitero saddle (sold separately), this handy accessory can be used with or without a bottle cage and holds a mini road pump and two CO2 canisters.

Specialized's Stormproof Medium Seat Pack provides you with all the storage (9x5.5x15cm) you need for your ride in a low-profile, fully waterproof package. It features an expandable, zippered compartment, so you'll never run out of room for the essentials, plus a roll-up closure system that keeps its contents safe and secure. And knowing that you'll be using it as your go-to for inclement weather, they've included a reflective patch at the rear, as well as a clip-mount for a Stix light, in order to increase your visibility to motorists in low-light conditions. - Saddle Mount offers secure attachment to the SWAT mounts on Specialized saddles. - Optional strap for use with non-Specialized saddles. - Roll-up closure for ultimate flexibility of what you can carry and fully waterproof construction. - Reflective patch on back that also allows for a Stix light to be clipped on securely with the fabric clip. - Dimensions (cm): 9 x 5.5 x 15

Specialized's Stormproof Small Seat Pack provides you with all the storage (7.5x4x15cm) you need for your smaller gear in a low-profile, fully waterproof package. It features an expandable, zippered compartment, so you'll never run out of room for the essentials, plus a roll-up closure system that keeps its contents safe and secure. And knowing that you'll be using it as your go-to for inclement weather, they've included a reflective patch at the rear, as well as clip-mount for a Stix light, in order to increase your visibility to motorists in low-light conditions. - Saddle Mount offers secure attachment to the SWAT mounts on Specialized saddles. - Optional strap for use with non-Specialized saddles. - Roll-up closure for ultimate flexibility of what you can carry and fully waterproof construction. - Reflective patch on back that also allows for a Stix light to be clipped on securely with the fabric clip. - Dimensions (cm): 7.5 x 4 x 12

With at-a-glance snack scanning and featuring a “no fuss / no look” magnetic closure, the Specialized Vital Pack conveniently organizes your gels and bars for simple on-the-bike nutrition. The top tube/steerer tube straps mean easy attachment and removal.

The perfect balance between lightweight and capacity. Large enough to accommodate a spare inner tube, tire levers, multi-tool, a wallet, and keys. But compact enough for adventure. - Water resistant 1000D material with YKK zipper - Interior division for all your essentials - Reflective logo, webbing to clip light - Angled straps achieve a low profile fit - No-snag Velcro and Amara leather limit abrasion