Have you ever wondered what the best way to stay hydrated is while enjoying a whole day outdoors? The Oasis 1100 by TETON Sports is an 18-liter backpack that comes with a leakproof 2-liter hydration bladder and is thoughtfully designed with plenty of room for all the gear you want to keep handy. You can adjust the shoulder, chest, and waist straps to get a custom fit.
It comes in a wide variety of colors and includes features normally seen on more expensive packs. But don’t just take our word for it—read the reviews! The Oasis 1100 is helping hikers rehydrate easily—wherever the adventure leads.
More details about the Oasis 1100 Hydration Pack:
|Material Overview:||210D 2mm Polyester Honeycomb Ripstop|
|Shell Material:||210D 2mm Polyester Honeycomb Ripstop|
|Dimensions (in use):||18.5" x 10" x 7"|
|Pack Weight:||2 lbs|
|Backpack Volume:||18 liters|
|Suggested Trip Length:||1-5 hours|
|Hydration Capacity:||2 liters|
|Sleeping Bag Compartment?:||No|
|Waist Belt Size Range:||<= 152"|
|Country of Origin:||China|
Please note: We do not ship to P.O. boxes. Please provide a physical shipping address when checking out.
We ship from our warehouse in Salt Lake City, Utah via various methods, including USPS and FedEx. If an item is available for sale, it is in stock in our warehouse and will ship as soon as the payment processes, usually within a business day of your order.
Once shipped, orders typically take approximately 3 to 5 business days to arrive.
Standard shipping is free for orders $75 and above—after discounts are applied and before taxes and shipping are calculated—to destinations in the continental 48 US states.
When you place an order, you will get a confirmation email. Once your order has left our warehouse, we will email your tracking information to you. Your carrier can give you an estimated arrival date. Most carriers provide step-by-step updates if you request them.
Built TETON Tough
Our Lifetime Warranty
All of our products are backed by a limited lifetime guarantee. Our products are built to withstand whatever nature throws at you, but rest assured, our warranty will help get your gear repaired or replaced if anything goes wrong.
- LMLindsay McKayla L.Verified ReviewerI recommend this productRated 5 starsAug 1, 2022Great for day hikes!
Has been my go to backpack for all of my day hikes and beyond! Decent amount of room for snacks, a jacket, and my adventure journal. Plus side pockets for additional water bottles (if 2lt isn't enough water for the day).
Adjustable straps and fits fine for a ladies waist. (Color exactly like the photo)
- DDonnaVerified ReviewerI recommend this productRated 5 starsNov 3, 2022Replacement
I had left a 2 star review previously, because the string was defective and I lost a very nice jacket, Teton Sports has been most helpful, although they could not replace the jacket they were very prompt in making the best compromise. They sent me another pack and it work’s wonderful! A great company and excellent customer service!
- DMDavid M.Verified BuyerI recommend this productRated 5 starsOct 7, 2022Excellent pack
Great hydration pack. Easy to use, plenty of space for carrying lunch, snacks, extra camera lens. Comfortable and easy to use,
- JCJoe C.Verified BuyerI recommend this productRated 5 starsSep 24, 2022Great product great price
Worked great, would like to see a mounting clip on the shoulder strap, having the rain cover was a bonus (we got rained on twice). Kept snacks dry and extra socks dry.
- JWJaclyn W.Verified BuyerI recommend this productRated 5 starsSep 19, 2022Love it !
Great for day hikes - light weight, sturdy and lots of pockets
- EElleVerified ReviewerI recommend this productRated 5 starsSep 6, 2022Had this for 8 years
I just got a new one, since I could no longer fix the zippers. I used this backpack for everything. These are the best bags. I will stick with Teton for other things and hopefully they continue making high quality equipment. I hope my new backpack is the same material and structure.
- MMikeVerified BuyerI recommend this productRated 5 starsSep 2, 2022Good Fishing Pack
The Oasis 1100 is perfect to use as a fishing pack. Several tackle trays and additional gear will fit in the pack plus the water bladder. It’s a great day pack for mountain fishing.
- KMKeith M.Verified BuyerI recommend this productRated 5 starsAug 26, 2022Great Hydration Pack
Good size for a short day hike. Love all the compartments that make organization super easy. Hydration hose is easy with proper placement of a light bite on the tube. Overall very impressed with the quality and structure of the pack. It's also very comfortable - you barely know it's there when you are hiking.
- CSCourtney S.Verified BuyerI recommend this productRated 5 starsAug 19, 2022Great daypack!
I wasn’t familiar with this brand and am SO glad that I purchased this Teton daypack! It’s great, sturdy quality and lightweight. I’m currently using it on a National Parks tour and am very pleased with my purchase, especially for the sale price.
- RMROBERT M.Verified BuyerI recommend this productRated 5 starsAug 19, 2022Great pack
It’s a great back that stores a ton for its size. Well constructed.,perfect!