One of our most trusted and well known minimalist packs, the ThermoBak 3L continues to impress with updated features and technology.  The new 3L Mil Spec Crux Reservoir delivers 25% more water per sip while the style maintains the ergonomics and optimal infrared reflectivity it’s famous for.

FEATURES

• External fill allows for easy access to the Crux™ reservoir for easy filling, cleaning and ice addition 
• Two-zipper fill cover provides top or bottom of reservoir compartment entry points 
• Quick-release shoulder straps unclip for easy removal and stow away inside built-in pocket 
• Adjustable sternum strap 
• Hook-and-loop strap management 
• Six D-ring points for attaching to any armor vest or pack with MOLLE 
• Fully insulated reservoir compartment using 5 mm closed cell foam 
• Add or remove name tags and unit badges quickly with integrated hook-and-loop 
• Grommet drain holes located at bottom of main compartment 
• Uses 500D Double-rip Cordura® Fabric for the ultimate combination of strength and durability