Ultralight 90g (V1), 62g (V2) weight for minimal pack load
28mm universal thread neck fits most 28mm filters and bottle caps for versatile hydration
Slim, tall profile fits easily into backpack side or shoulder pockets for convenience
Ounce and milliliter measurement lines for easy liquid tracking
Tethered cap and reinforced nylon toggle for secure closure and easy access
Summarized by Shop
ThruBottle (or thru bottle) by CNOC
Meet the ThruBottle - a lightweight, one liter water bottle with a 28mm neck that's designed to be reused.
The ThruBottle is the result of multiple years of design, testing, and refinement. The final product is a patent-pending, one liter bottle that’s lightweight, slim, and safe to use over the course
Capacity
1 liter (32 fl oz)
Dimensions
12 x 2.9 x 2.9 in (30.5 x 7.4 x 7.4 cm)
Weight
90 g (V1), 62 g (V2)
Material
BPA, BPS, BPF-free HDPE
Operational Temperature Range
32°F to 175°F (0°C to 80°C)
Thread Size
28 mm
Summarized by Shop
5.0
2 ratings
5
4
3
2
1
Better than Smart or Nalgene
I have refused to use Smartwater bottles (or any 'discardable bottles) for last 2 years, relying on aluminum or Nalgene bottles - the CNOC ThruBottle is better than both! The diameter is perfect for side pockets where the larger Nalgene fail, and has capacity bigger than 500ml Nalgene. It works perfect on both my Gossamer Packs (Grit and Fast Kumo) ... highly recommended and I will be buying more than 1.
M
Michael · January 31, 2026
CNOC Bottl
I finally got the bottle I’ve been waiting so patiently for it it is exactly what I was looking for for it looks like a quality bottle that will enhance my back country experience and be environmentally friendly as well thank Hilltop I love your website and the company you provide such original bags to the backpacking community!