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CamelBak 2019 ThermoBak "S" Hydration System, Black, with 100oz (3.0L) Mil-Spec Crux (Short) Reservoir

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1.40 LBS
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Product Description

A new low-profile solution that optimizes the space on warfighter’s back by using a wider, shorter reservoir pioneered by the USMC.


The ThermoBak S3L offers the same features and functionality that warfighters have come to trust in the ThermoBak 3L, but in a new design that optimizes the space on a users back and won't interfere with a duty belt. The 3L, 100oz Mil Spec Crux reservoir delivers 25% more water per sip and the external fill allows quick access to the reservoir for refilling and cleaning.


Fits a broad range of torsos; shorter, broader reservoir shape does not hang below beltline

External fill design allows 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



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