Water Bottle StrapPack - Backpack Shoulder Strap Pocket, Fits Bottle up to 3.25" Wide

Attached to shoulder strap tight. Not loose, holds tight when inserting and removing bottle. 20oz Nalgene On the fly water bottle fits perfect, like they were made for each other! I have one Clakit on my Mountain hardwear day pack and a Clakit on my Mountainsmith Torso Pack with suspenders. Attached to suspenders great.. Works equally well on both packs. One of the better made products I have bought in awhile.

It works well enough, though from its measurements I expected it to be able to hold my hydroflask, but it actually only fits nothing bigger than a 20oz soda bottle.

Fits smart water sized bottles well. Seems to be heavy duty and durable.My only issue is that for some thicker straps on military surplus packs that the clip could be a little bit bigger. Still was able to get a fit.

Using a hydration bladder in a backpack is not always ideal. My pack has a way to attach a water bottle to the shoulder strap where it is easy to reach while hiking. My poor husband has a pack that requires him to remove the pack or become a contortionist to access his water bottle. This water bottle holder solved the problem beautifully, and it was a whole lot less expensive than buying my husband a new backpack!

Took this on a 7-day backpack in the Sierra Nevada, and it worked out great. Just be aware that a 1L bottle will not fit in it. The 700ml bottles work just fine. So nice to be able to drink without having to drop the backpack.

Fits great on my pack but haven't had a chance to use it yet for hikes and overnights...

Heavy duty and wont break. Works on all backpacks. I would guess it would hold .5 liters of water not 1

It works well. The only problem so far is the snaps for the strap don’t hold as well as they should. They come unsnapped quite frequently.