Handmade paracord bag from Chiangmai.
Made to order.
Length: Longest at 85cm, can be shortened and tied to the length you prefer
Bottle Diameter: Up to 11cm (able to fit a 1.5L bottle, with some space left)
Braided design allows it to hold bottles of various sizes
Matched with black carabiners
See model reference in this link (3rd photo)
https://take.app/mujiuchi/p/cm6f7itxx0018aelsu8bs59p3