The smallest, lightest version of our Fuse hydration packs: 8 Liters of cargo and 2L of hydration is just what you need for a short ride or hike. The Fuse hydration packs are made from super-durable 210D Nylon fabric -...

Never go thirsty with these lightweight soft flasks, which pair perfectly with your T8 Sherpa Shorts for bounce-free hydration. Bring one or bring three! Leak-proof design with no corners High-flow bite valve Easy-open cap for sweaty hands Choice of small...

Never go thirsty with these lightweight soft flasks, which pair perfectly with your T8 Sherpa Shorts for bounce-free hydration. Bring one or bring three! Leak-proof design with no corners High-flow bite valve Easy-open cap for sweaty hands Choice of small...

Insulated Hydration Pack for Boating 2.5L / 85oz Hydration with extra long drinking tube The pack has three tube outlets to choose from, whichever way you decide to attach the pack to the hull. Bungee cords make it easy to...

Our new line of outdoor products in cooperation with Sawyer Mini Filters: Fill and re-fill your SOURCE from any source, thanks to the fitted in-line filter. This hydration tube with inline filter connects to all SOURCE reservoirs with SQC (Quick Connect)....

Helix™ Bite Valve Our SOURCE Helix Bite Valve features a 360 degree cylindrical valve with soft bite which eliminates the need for a specific mouth orientation. The retreat spring sealing mechanism is leak proof even under pressure. Matches all our SOURCE...

Keeps the drinking tube and drinking valve of your SOURCE Hydration System insulated in extreme cold weather. Hydration Tube Insulator SOURCE Tube Insulator keeps your drinking tube and drinking valve insulated in extreme cold weather. Matches all SOURCE Hydration Systems....

Turn your summer hydration system into a winter system with an insulated tube and our SOURCE Storm™ Push-Pull Drinking Valve. Insulate the Drinking Tube Turn your summer hydration system into a winter system by replacing the tube with a winter...

The rapid hydration refill kit is our groundbreaking solution to refill your hydration system 'on the move' - without opening your backpack or even taking it off your back (patent pending).  SOURCE UTA™ - Rapid Hydration Refill Kit Tube refill...

The perfect accessory to clean your SOURCE Hydration drinking tube of any residue (like heavily sweetened energy drinks etc.). The flexible tube brush kit is designed for easy, fast and thorough cleaning of your SOURCE Hydration System’s drinking tube. It's...

An innovation in hydration technology that turns almost any bottle into a hydration system in 3 easy steps. The convertube is compatible with most standard bottles - and our Liquitainer foldable bottles (1L and 2L). Turn Your Water Bottle Into...

The Ultimate features of all of our innovations and experience developing hydration systems including our groundbreaking Widepac™ hydration system with TasteFree™ and GrungeGuard™ low maintenance technology, the UTA - Universal Tube Adapter, the Magnetic Clip and more. Choose the 2L / 70oz...

Carry two drinks in one Hydration System! The Widepac D|vide features two separate compartments (flexible in size) and you have both drinks available at all times.  The D|Vide system fits all Source packs, except the packs with outside access to...

Low Profile Widepac Hydration System The new Widepac LP Low Profile Hydration System fits most packs and keeps its low profile shape no matter how full or empty the reservoir is. The baffle wall in the middle of the reservoir...