As low as $7.05/mo with or . (Pay in 4 interest-free payments)
DEUTER Deuter Streamer Thermo Bag 3.0 The Streamer Thermo Bag 3.0 keeps your hydration at the ideal temperature year-round—cool in summer, protected from freezing in winter. Designed by DEUTER for reliability on hikes, rides, and everyday adventures. Thermal performance: Reflective liner helps regulate temperature for longer-lasting cold or frost protection. Versatile carry: Works inside compatible Deuter packs or on its own; side loops allow secure external attachment. Universal hydration solution: Fits Streamer reservoirs and most standard hydration bladders. Durable build: Rugged materials withstand trail use while remaining lightweight and packable. Easy access: Smooth opening for quick insert/remove and hassle-free cleaning. Whether you’re tackling alpine trails or summer singletrack, the Streamer Thermo Bag 3.0 delivers dependable temperature control and convenient mounting options, making it a smart upgrade to any hydration system . Ideal for: hiking, mountain biking, trail running, commuting, and travel.
Keep your Streamer reservoirs cool in the summer and from freezing in the winter
Reflective Liner for thermal control
For use with Deuter bags, or on its own. Side loops enable outside attachment making it a great universal drink system option
or 
. (Pay in 4 interest-free payments)
