Kriega 3.75 Liter Hydrapak Shape-Shift Reservoir 

With a 3.75 liter capacity, this Hydrapak reservoir is best suited for all day touring or hot weather brapping. The wide mouth opening enables itself to be turned completely inside out for thorough cleaning and drying. The insulated tube helps to prevent initial swigs of warm water in the summer or tube freezing in the winter. The Surge bite valve can be twisted on or off for transport and the dry-break hose allows you to remove the bladder for cleaning or filling while leaving the hose in place all without spilling a drop. 

Features:

• Wide slide seal for easy fill
• Dishwasher safe
• Includes tube management for harness
• 3.75-liter (126 fl oz) capacity
• Reversible for easy clean/dry
• Plug-N-Play (dry-break hose disconnect)
• Insulated drink-tube
• Hook and loop tab - drink tube management
• FDA approved polyurethane
• Compatible with Kriega Trail9 and Trail18 Adventure Backpacks (sold separately) 
• 10-year warranty