Hydro Sling

FG icon

SKU: 40054-FG-OSFM

Color: Foliage


  • Weight - 1.6 oz.
  • Compatible with all Stone Glacier Bags
  • Designed to carry a variety of hard and soft water bottles
  • 500d Cordura Fabric
  • Made in the USA

The Hydro Sling is an adjustable hydration pocket that will fit a wide range of hard and soft water bottles from a 32 oz. Nalgene to a 1 Liter Vapur bottle. The Hydro Sling's ride location can be adjusted for personal preference, from directly under your arm to back towards the side of the pack. The 3/4" webbing attaches to the pack compression straps and shoulder straps in a variety of configurations allowing it to be used with many brands of packs, not just Stone Glacier packs. The front strap loops around any strap or member of the pack, the back strap will "piggyback" off any compression strap with the 1" trislide.

30 Day Money Back Life-time Made in America


We offer a "30-Day Money Back Guarantee". You have 30 days from the date of purchase to return any of our products for a full refund or exchange for a different size. Products must still be in new and resalable condition without any physical damage, stains, etc. We suggest upon arrival of your pack you fit it properly, load it with 30lbs - 40lbs and assure it is comfortable, fits properly, and meets your expectations.

Initiate a Return or Exchange


Stone Glacier products have a lifetime warranty against defects in material and workmanship. This limited warranty does not apply to normal wear and tear, accidents, loss, theft, improper care or cleaning, non-standard usage, or negligence. Any issues associated with normal wear and tear can be repaired at a minimal and reasonable charge. Please call or email us at the below contact information for any warranty related questions or issues. Proof of the original purchase may be required with any warranty request.

**Please Note: tears, punctures, burns, and damage from dogs or other animals are not covered under warranty but can be repaired at a minimal charge. Additionally, tears, punctures, and burns are not classified as defects in materials.

Initiate a Warranty

Have Questions?

Phone: (406) 404-0641
Email: Returns@StoneGlacier.com

Customer Reviews
4.5 Based on 2 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Forest S.
United States

More water more space

This season I was able to carry one of my water bottles externally on my avail 2200, giving me the space to add a jet boil to my arsenal. This simple piece took me from the Stone Age of protein bars and sandwiches to mountain houses and tea/coffee while sitting on the knob in the cold. This season has been my most comfortable because of this piece. I will be buying another. Only flaw is the elastic draw string in my opinion should be on the same side as the strap. I was not able to manipulate it one handed because the force applied to remove draw is opposite of the tension force in the strap. Amazing product, amazing quality, all my buddies with other big brand packs were in awww of the quality and ability to accessorize that SG provides.

Douglas B.
United States United States

Works Great

Works great. Used a 16 oz nalgene with small top to make it easier to drink from and not stick up above the sling when fastened to my Availl 2200 hip belt, so it doesn’t rub my arm when I’m using trekking poles. Got a second Nalgene to match that I put in the pack so I can swap them when one is used. I refrigerate the water in the Nalgenes to keep it cooler. It’s easy; to get to and put back; something missing from my previous experience with SG pack.

You may also like