Here’s what we’ve heard: It’s the perfect size, you can quickly bungee a helmet or coat to the back, and it carries enough water for a full day of adventure. TETON has taken its original (and extremely popular) hydration pack and made it even better. With two sizes, you can find the ideal pack to meet the demands of your next adventures, whether that’s a day hike, festival, or really long walk. Bonus: The color choices are dreamy.
Rugged and Ready: Built with TETON innovation, this outdoor favorite is made with durable ripstop construction for lasting function.
It's actually ambidextrous: No more being forced to reach across to your other shoulder because the Oasis features hydration ports on both the left and right sides.
Simplicity and Ease: The front-zip pockets offer easy access for grab-and-go while you’re out and about.
Ample Capacity: We weren’t kidding. You can go all day with this TETON hydration pack thanks to its 2L bladder (and two bottle-holder side pockets in case you're really working hard).
Lifetime Warranty: Take comfort in TETON’s lifetime warranty. Our amazing customer service team is also here if you have questions or concerns.
More details about the Oasis 18L Hydration Pack with 2L Bladder:
|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:||<= 60"|
|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 1 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.
Express shipping is available via FedEx. Rates are calculated by package weight and destination. These options and their rates will be available during checkout.
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.
- KLKristie L.Verified BuyerReviewingOasis 22L Hydration Pack with 3L BladderI recommend this productRated 5 out of 5 starsNov 11, 2023Perfect Pack
This is the one I've been looking for. Made great and plenty of room even with the huge bladder. Love it!
- LMLiam M.Verified BuyerReviewingOasis 18L Hydration Pack with 2L BladderI recommend this productRated 5 out of 5 starsOct 27, 2023Great Pack
I bought this pack for my scouting hikes and it has a lot of storage.
- VPVance P.Verified ReviewerReviewingOasis 18L Hydration Pack with 2L BladderI recommend this productRated 5 out of 5 starsJul 6, 2023Camino de Santiago
Just completed the Camino de Santiago using this backpack. 800km and 34 days. This backpack is the perfect size for day packing. It holds a lot of stuff in various pockets. The quality is excellent and the material is tough. The zippers are really good and not one failed. Adjustments to fit it to your body are numerous so you can get a great fit. I would recommend this backpack.
- JJessyVerified BuyerReviewingOasis 18L Hydration Pack with 2L BladderI recommend this productRated 5 out of 5 starsJun 12, 2023Purple oasis 18
Mostly loved it! Took it out on a short hiking trip with my son in the smoky mountains. The zipper for the main big pocket was being stubborn everytime to close. Other than that it was good and carried what I needed it to.
- DCDan C.Verified BuyerReviewingOasis 18L Hydration Pack with 2L BladderI recommend this productRated 5 out of 5 starsJun 10, 2023Great day bag
For me it fit exactly what I was looking for. Pockets, side pockets, place to carry hiking poles. Shoulder straps are comfortable, panel at the back breathable. Not to big, not to small.
The only thing I'd like to see is a place to put your phone on the front shoulder strap. Quick access for photos or using trail maps on your phone.
- DLDavid L.Verified BuyerReviewingOasis 22L Hydration Pack with 3L BladderI recommend this productRated 5 out of 5 starsApr 9, 2023Perfect Day hike pack, comfortable to wear
The Oasis 22L makes for the perfect day hike pack. I carry an emergency tarp for sudden unsuspecting weather. Also cordage, first aid kit, spare jacket, snacks, and food for the hike. Also leaves plenty of room for my water. I’m not a fan of water bladders, so I leave that at home. The Oasis 22L is the perfect size, and comfortable to wear. It’s made durable, and can handle all my back country adventures, as well as trails. I would definitely buy it again.
- KRKelsey R.Verified ReviewerReviewingOasis 18L Hydration Pack with 2L BladderI recommend this productRated 5 out of 5 starsMar 17, 2023Awesome pack
Perfect size pack for our day trip. Very durable. Definitely recommend this item.
- KDKayla D.ReviewingOasis 18L Hydration Pack with 2L BladderI recommend this productRated 5 out of 5 starsFeb 10, 2023Perfect bag!
I got this bag as a Christmas present and I can't wait to use it this summer. It's got amazing features Including a built in whistle (genius design!) The rain fly will be very handy, and the ample room allows for enough packing for not only a day trip but Longer trips as well. Also the purple color is BEAUTIFUL!
- CMCody m.ReviewingOasis 22L Hydration Pack with 3L BladderI recommend this productRated 5 out of 5 starsFeb 3, 2023Best backpack I've owned
I originally purchased this backpack for a trip to Disneyland back in September of 2022 and it didn't disappoint. Now I use it as my edc and day hiking pack and it's fantastic. There's ample room for almost anything you would normally need to carry on a daily basis. I'll add some photos so you can get an idea of what can fit inside.
- SMS. M.Verified ReviewerReviewingOasis 18L Hydration Pack with 2L BladderI recommend this productRated 5 out of 5 starsDec 27, 2022🎄 hiking dreaming
Christmas 2021, I bought both my kids this backpack as a daypack for their BSA adventures. They have loved the size and durability. The built in rain cover has been awesome. They even took their packs to Disney this past summer. Perfect size for water bottle, raincoat, snacks and souvenirs without getting to heavy or cumbersome. The rain fly was perfect on the water rides. Both kids took them to camp and love how they can keep their gear organized.
When my daypack started falling apart and I needed to replace it, Teton was the only brand that had the features and quality that I wanted for a reasonable price. My family got me one for Christmas! I cannot wait to put it to use.