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Description
Seeker 3L MammothColor: Mammoth Get out and stay out. The Seeker 3 L is a durable, ultra light hydration storage system for all your long haul excursions. A weather resistant pour handle and two side lash points for hanging or pack attachment make it the perfect backcountry tool. You can freeze it to use as an ice pack or keep it in your camp kit as your go to filter bag. Adventure seekers, this one is for you. PACKABLE Fold or crush to collapse and pack into the
Color: Mammoth
Get out and stay out. The Seeker 3 L is a durable, ultra-light hydration storage system for all your long haul excursions. A weather-resistant pour handle and two side lash points for hanging or pack attachment make it the perfect backcountry tool. You can freeze it to use as an ice pack or keep it in your camp kit as your go-to filter bag. Adventure seekers, this one is for you.
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PACKABLE
Fold or crush to collapse and pack into the included storage bag
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FILTRATION COMPATIBLE
Filter more water in the backcountry; most 42mm threaded filters screw onto the top
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LOW-PROFILE HANDLE
Durable, coated handle for easy pouring and carrying
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LIGHTWEIGHT
Flexible design makes it so light and compact, you’ll forget it’s in your pack
Features
- Low-profile, durable, coated handle for easy pouring and carrying – tear- and weather-resistant
- Leakproof 42mm screw cap with tear-resistant, removable tether
- Compatible with 42mm threaded backcountry water filters; the Katadyn® BeFree™ Filter screws onto the top, allowing you to filter more water at camp
- Large 42mm opening makes it easy to fill, and the tethered screw cap prevents cap loss – also creates a convenient carry loop for holding the Seeker upright while filling
- Two load-bearing side lash points for attaching to your pack or setting up a gravity feed
- External capacity gauge allows you to track your hydration intake or measure contents
- Versatile design; can be used as a hydration reservoir or paired with a Plug-N-Play Cap and 28mm filter adapter
- Made of ultra-durable, abrasion-resistant TPU with RF-welded seams for superior durability and elasticity
- Can be frozen or filled with hot water (max temp 60° C / 140° F)
- Safe and reliable, 100% BPA- and PVC-free
Specs
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CAPACITY
3 L / 100 fl oz -
DIMENSIONS
370 mm x 140 mm / 14.6 in x 5.5 in -
WEIGHT
92 g / 3.2 oz -
MATERIAL
TPU, PP, Nylon
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Skincare!
Style: Face Lotion - SPF 30, Size: 1.7 Fl Oz (Pack of 1)
Soft in the skin.
Keeps me from burning. I use everyday and under makeup.
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Reviewed in the United States on May 17, 2026
★★★★★ 4
3 in 1 Deal: Moisturizer, Sunscreen, and No White Cast!!
Style: Face Lotion - SPF 30, Size: 1.7 Fl Oz (Pack of 1), Style: Face Lotion - SPF 30, Size: 1.7 Fl Oz (Pack of 1)
Short Review:
It’s affordable and dark-skin friendly! A rich moisturizing lotion texture, lightly fragranced, with no white cast. If you have oily skin, you don't even need to moisturize beforehand, just skip straight to this sunscreen after cleansing. (Probably wouldn't be the same for people with dry skin). It’s at first tacky but it dries down to a smooth finish. Though this does have a shine to it that leaves your skin with a healthy dewy glow, if you have super oily skin like me, do follow up with a powder. If not after a couple of hours you’ll go from glowy to a grease soaked donut.
The Story:
I was shocked that the bottle was tiny/the size of my hand (funny when I’ve been through this shock at least a hundred times when trying sunscreens from Korean and Japanese brands) but rest assured, it does do its job (at least for me) and is affordable.
I’ve struggled with finding a decent sunscreen for a good year now. I’ve tried Neutrogena Clear Face (baaad breakout), Biore Aqua Rich (breakout), Nieva UV Super Water Gel (breakout), Frudiva (okay no breakouts but heavily scented, thick lotion, and left me super shiny), Hada Labo (beautiful lightweight texture but made me break out)—basically the struggle was real. Until I landed on Australian Gold tinted sunscreen. That stuff is magic, keeps me matte, and makes my skin look better but the darkest shade has a gray undertone so I have to follow it up with bronzer.
This sunscreen is perfect for when I don’t want to deal with the hassle of wearing my tinted sunscreen, am going out to run a quick errand, or when I’m staying indoors the entire day. The pump is super useful, especially if you do the two finger method application method. It comes out a yellowish color but once you rub it in, it easily disappears into the skin. At first, it feels tacky, almost as if you’ve applied a serum, but within 1-3 minutes it dries down to a smooth finish. It does leave a shine but nothing that a sebum or setting powder can’t handle for 4-5 hours. The big pointer is that so far no breakouts but I’ve been using this only for two days so I’ll update this if I see any changes in my skin.
I’m super glad I found this affordable option! I was looking at Elta MD (heard it piles, especially with makeup so I held back) and La Roche Posay Anthelios Ultra Light but luckily I decided to peak at the more affordable spectrum of sunscreen. As of now, this sunscreen is a keeper. Let’s see how it stands after a week!
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Reviewed in the United States on January 14, 2022
★★★★★ 5
Great product
Style: Face Lotion - SPF 30, Size: 1.7 Fl Oz (Pack of 1)
Weightless and doesn’t feel oily. It’s perfect.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Smells good and easy to apply
Style: Face Lotion - SPF 30, Size: 1.7 Fl Oz (Pack of 1)
Smells good and worked for both my 8 year old son and I
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Reviewed in the United States on June 6, 2026
★★★★★ 5
It’s light weight and not greasy
Style: Face Lotion - SPF 30, Size: 1.7 Fl Oz (Pack of 1), Style: Face Lotion - SPF 30, Size: 1.7 Fl Oz (Pack of 1)
I absolutely love this sunscreen! It’s lightweight, not greasy, and blends perfectly into my skin without leaving any white cast. It keeps my skin protected and glowing all day, even in the hot sun. I’ve noticed my face feels softer and more hydrated since I started using it. Definitely one of my must-haves I’ll keep buying this one for sure!
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Reviewed in the United States on October 17, 2025