CNOC Outdoors Vecto 2L Water Container 28mm Review
Brand: CNOC Outdoors · Category: accessory · Price: $25 - $30
Buy this if you’re an ultralight backpacker, thru-hiker, packrafter, or bikepacker who wants a tiny, filter-ready 2L bladder that screws directly to Sawyer/LifeStraw-style filters and scoops water from shallow streams. Skip it if you want a rigid bottle, need more than 2 liters, or plan to run with a full soft bottle — the Vecto is very soft and can slosh. The key tech: 28mm means the screw neck fits common inline filters (Sawyer Squeeze/Mini/Micro, LifeStraw Flex) without adapters; 2.8 oz is ultralight and 220 lb breaking strength means the thin 0.03mm TPU material still resists a lot of force before bursting.
Specs
| Weight | 2.8 oz |
|---|---|
| Capacity | 68 oz (2L) |
| Features | Dual opening (wide slider seal + 28mm screw neck), tethered cap and slider, compatible with Sawyer Squeeze/Mini/Micro, LifeStraw Flex, HydroBlu Versa Flow, operational temp 20°F-120°F, breaking strength 220 lbs |
| Materials | FDA-approved TPU (BPA, BPS, BPF free), 0.03mm thickness |
| Dimensions | 13.5 x 7 in (packed: 7 x 2 x 1.5 in) |
Strengths
- Extremely lightweight at 2.8 oz, packs tiny for ultralight backpacking
- Wide mouth fills easily in shallow streams, unlike narrow-neck bladders
- Directly attaches to 28mm filters like Sawyer Squeeze for inline filtering
- Durable TPU material holds 220 lbs breaking strength despite soft feel
- Simple to clean and dry completely due to wide opening
- Tethered cap prevents loss; slider seal is reliable
- FDA-approved, chemical-free materials safe for water storage
Complaints
- Slight weight variance reported (77g-87g across sources, possibly measurement differences)
- Not as rigid as hard bottles, can be tricky to hold when full for some users
- Slider seal may leak if not fully closed under pressure
- Limited capacity at 2L; users often pair with 3L VectoX for more volume
- No built-in handle for carrying when full
- Threads can be finicky with some filter brands if not perfectly clean
Weight & Packability
At 2.8 oz (about 79 g), the Vecto 2L is aimed squarely at ultralighters who count every ounce; you’ll barely notice it in your pack but you will notice the difference on long miles. The pack size collapses to roughly 7 x 2 x 1.5 inches, so it tucks into pockets or a hipbelt better than rigid bottles. That 0.03mm TPU wall is what lets CNOC hit this weight — 'D' denier isn’t used here, but think of it as very thin, flexible plastic. The tradeoff is that without a rigid frame the full pouch sloshes and can be awkward to hold while walking or running.
Durability & Materials
Made from FDA-approved TPU that’s BPA/BPS/BPF-free and just 0.03mm thick, the material feels soft but CNOC rates the Vecto at a 220 lb breaking strength — in plain language it resists a lot of force before bursting, far higher than many thin bladders. Reviewers report no major punctures after normal rocky handling, so the TPU balance of thinness and strength is convincing in practice. The tethered cap and slider prevent losing small parts on the trail, and the slider design has been refined since launch for better airtightness. Keep in mind though that TPU is flexible not rigid: it resists punctures well but won’t stand upright or provide the grip of a hard bottle.
Comparison To Competitors
Against the Platypus SoftBottle 2L (about 2.6 oz), the Vecto is a hair heavier at 2.8 oz but wins with its dual openings and direct 28mm filter threading — Platypus’s narrower neck makes scooping and inline filtering harder. The Evernew 2L Soft Flask is lighter and cheaper, but it lacks the screw neck so you need adapters to use most inline filters; Vecto removes that friction. Hydrapak Stow is similar weight and better for running, but Vecto’s wide mouth and filter compatibility make it the better backpacking/filtering option. Unique to the Vecto is the ability to pair with the larger VectoX for multi-liter systems and the specific 28mm compatibility with Sawyer-style filters without adapters.
Limitations & Known Issues
The Vecto isn’t as rigid as a hard bottle, so some people find it tricky to hold when full and it sloshes without structure — that makes it less ideal for running or fastpacking where stability matters. There’s limited capacity at 2L (68 oz) so many users carry it alongside the 3L VectoX for higher-volume needs or couple systems for gravity setups. A few users reported slight weight variance between 77g and 87g across batches, which is likely manufacturing tolerance rather than a functional issue. Also note that the slider can leak if not perfectly closed under pressure and threads can jam with silt if you don’t keep them clean.
Handling & Use In The Field
You’ll appreciate the wide mouth for scooping and the tethered cap — easy to use at sketchy stream crossings and simple to rig with a filter. The slider seal is generally reliable, but reviewers note it can drip if not fully closed or if the pouch is over-pressurized (squeeze too hard). Without a built-in handle the full pouch can be awkward to carry; some users pair it with a small carabiner or stash it inside a pack side pocket. Operational temperature is listed as 20°F to 120°F, meaning it’s fine for most year-round use but you should avoid freezing temperatures where water expansion could cause problems.
Value & Who Should Buy This
At typical street prices in the $25–$30 range, the Vecto 2L gives you filter-ready convenience and ultralight weight without paying premium for gimmicks — you get wide-mouth scoopability, a 28mm filter-ready neck, and a tethered cap. Buy it if you want the fastest, lightest way to fill, filter and store up to 2 liters on the trail and you value packability over rigidity. Skip it if you need a rigid bottle, want more than 2 liters without juggling multiple containers, or you plan heavy trail-running with a full pouch. If you often filter with a Sawyer or LifeStraw, the direct 28mm threading alone makes this an easy upgrade.
Fill, Cleaning & Filter Compatibility
CNOC’s dual opening is the standout: a wide slider seal for scooping and cleaning plus a 28mm screw neck for direct filter attachment. Wide mouth means you can dip and scoop from shallow streams where narrow-neck soft bottles fail, and it makes drying and cleaning straightforward. The 28mm thread is sized to mate directly with Sawyer Squeeze/Mini/Micro, LifeStraw Flex and HydroBlu Versa Flow so you can screw a filter right on and squeeze to drink or filter inline. That setup removes the need for adapters and makes on-trail filtration faster, but remember threads can get finicky if silt builds up — rinse them before attaching a filter.