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Sea to Summit

Sea to Summit X-Seal & Go Collapsible Food Storage Container, XL (28.8 oz), Royal Blue

    • Based on 286 reviews
Condition: New
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Style: XL (28.8 oz) - Royal Blue


Features

  • Synthetic
  • Packs down to a slim profile for easy transport; dishwasher safe

Brand: Sea to Summit


Material: Silicone


Color: Royal Blue


Capacity: 850 Milliliters


Special Feature: Airtight


Brand: Sea to Summit


Material: Silicone


Color: Royal Blue


Capacity: 850 Milliliters


Special Feature: Airtight


Style: XL (28.8 oz) - Royal Blue


Included Components: X Seal and Go X Large with lid


Shape: Round


Pattern: Solid


Care instructions: Machine Wash, Microwave Safe


Unit Count: 1.0 Count


Item Weight: 0.23 Kilograms


Product Dimensions: 7.25"W x 2.5"H


Number of Items: 1


Package Type: Standard Packaging


Product Dimensions: 0.65 x 5 x 6 inches


Item Weight: 7.9 ounces


Department: unisex


Manufacturer: Sea To Summit


Item model number: 603-36


Is Discontinued By Manufacturer: No


Fabric Type: Synthetic


Dishwasher compatible: Yes


Assembly required: No


Number of pieces: 1


Warranty Description: Manufacturer guarantee against defects in materials or workmanship for the lifetime of the product


Batteries required: No


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Value for your money
Style: L (20 oz) - Lime Green
Love it for camping
Reviewed in the United States on April 9, 2023 by Yvonne
    • Super convenient and great for those on the go!
Style: M (14 oz) - Sand
Got this for my daughter to use as she raced to classes from her dorm with a bag full of books. She could easily pack it away when she was done with her breakfast. Super easy to clean! Only complaint is how you have to be precise when screwing the cover back on.
Reviewed in the United States on October 26, 2022 by SLAM
    • A good buy but...
Style: M (14 oz) - Sand
I do like this cup because it has a lid and is very compact but I was hoping it had that grip feature that the other one with no lid has so it'd be more handy even with hot liquid poured in it. Will be keeping this in my EDC from now on though.
Reviewed in the United States on October 15, 2022 by xl_petite
    • perfect with an annoyance
Style: M (14 oz) - Sand
I gave it five stars because the only issue is more of an annoyance for me not a design flaw. The cap is very difficult to get off when put on while its flat. I have to keep itjust a little losse whej traveling with it. Other than that is great.
Reviewed in the United States on November 8, 2022 by WEAPONS GRADE DAVID
    • Bought to replace a 5+ year old orange one that got destroyed by an animal. . .
Style: S (7.2 oz) - Olive
An animal that chewed its way into my tent to get it! My fault, and I got to show my 6yo son, "see, this is why I always say no food in the tent." I thought my dark chocolate covered espresso beans would be an exception, particularly in an airtight container like this, but I was wrong! That is the first and only time this product has failed me. I have a bunch in all the sizes, and I use some for camping, and others for daily snacks - they have stood up to daily use, freezing, and dishwashing without any problem. I am so terrified they will be discontinued, I am on the verge of becoming a collector! ... show more
Reviewed in the United States on June 25, 2022 by DoKnowHarm
    • Took my own advice.
Style: S (7.2 oz) - Olive
After reviewing the humangear gocup I decided I wanted a collapsing cup that worked well so I ordered this. No problem filling this to capacity due to the hard rim on the top. Not only does this rim make use easier but it allows the cap to screw in and form an air tight seal, which I tested by filling with water and holding upside down then put pressure on. You can hardly see it in the pictures but this even has an o ring to enable the good sealing. Due to not having a pill case in it this cup will fold flatter that the gocup. ... show more
Reviewed in the United States on November 14, 2021 by FearLurker
    • Great for restaurant leftovers
Style: 2-Pack (M + XL) - Royal Blue
My husband and I eat out a lot, and sometimes the food is just too good to devour all at once. I've always felt bad about needing a single-use leftovers container for just the few bites I want to enjoy later, so I was looking for something that fit in my [medium to large] purse. The little red container fits entirely in the lid of the larger blue container, so I get two containers for the volume of one. Now my husband saves some yumminess for later too, so we're both saving calories and contributing that tiny bit more to the environment. ... show more
Reviewed in the United States on September 17, 2021 by Marsha F Novak
    • They nest together and seal properly .
Style: 2-Pack (M + XL) - Royal Blue
I love the design of these bowls. They nest together. They seal properly with no leaks, even under pressure. I had received one of 4 that didn't seal well at all, under the slightest pressure it came apart, but customer service was outstanding and sent a replacement right away. Whether it is for a bowl of cereal or to stash some dry berries back into the cooler these sealable bowls are great. The silicone is easy to wipe off and clean with no fear that I could damage it. I have already bought another set of different sizes to add to my collection. ... show more
Reviewed in the United States on July 31, 2021 by Thomas Knotts

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