CNOC Vecto 2L 28mm Reservoir

CNOC Vecto 2L 28mm Reservoir

A lightweight, dual-opening water reservoir built for collecting, storing, and filtering backcountry water directly with a 28mm compatible filter. The 2L Vecto hits the sweet spot between capacity and packability for solo backpackers and thru-hikers who want enough dirty water storage for dry camp carries without the bulk of a 3L bag.

Why We Carry It
It's the dirty water bag we recommend for Sawyer Squeeze users who want a purpose-built collection reservoir with enough capacity for dry camp carries and gravity filter setups.

Highlights

• Dual opening design — A wide slider-sealed opening for fast, easy filling with a couple of scoops from any water source and a 28mm screw neck for direct attachment to compatible squeeze and gravity filters.
• 28mm thread for direct filter compatibility — Connects directly to Sawyer Squeeze, Mini, Micro, LifeStraw Flex, and HydroBlu Versa Flow filters without adapters. Fill, attach, and squeeze clean water directly into your drinking bottle.
• 2L capacity at 2.8 ounces — Enough dirty water storage for a dry camp carry or a gravity filter setup for one to two people in a package that packs to 7 x 2 x 1.5 inches when empty.
• 220-pound breaking point — A durable TPU construction that handles the stress of squeezing, hanging for gravity filtration, and general field use without tearing despite the soft, packable material.
• FDA approved BPA, BPS, and BPF free TPU — Clean material standard free of common plastic additives across all three bisphenol variants. Safe for long-term water contact without chemical taste concerns.
• Tethered cap and slider — Both closures stay attached to the reservoir so nothing gets lost at the water source or in a dark camp.
• Easy to clean and dry — The wide opening allows thorough rinsing and complete air drying without the trapped moisture problems of narrow-mouth reservoirs.
• Packs flat when empty — Collapses to a minimal packed size for stowing in a pack when not in use on dry sections of trail.

Best for

Sawyer Squeeze users, thru-hikers, and ultralight backpackers who want a dedicated dirty water collection bag with enough capacity for dry camp carries and gravity filtration that connects directly to 28mm filter systems. A strong companion piece to the Sawyer Squeeze for a complete, ultralight water collection and filtration setup.

Compatibility Note

28mm thread fits Sawyer Squeeze, Mini, Micro, LifeStraw Flex, and HydroBlu Versa Flow filters. New reservoirs may have a slight TPU smell from production. Clean and air out before first use. Operational temperatures 20°F to 120°F. Also available in 1L and 3L.