SKU: 69032265600

Sea To Summit Frontier UL Collapsible Cup Yellow

Sale price$17.95 Regular price$19.95
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

Sea To Summit Frontier UL Collapsible Cup YellowBuilding on over a decade of experience in collapsible drinkware, the Frontier Collapsible Cup has been engineered to be sleeker, more ergonomic and lighter. Glass reinforced nylon 66 is used for the base, rim and centre ring providing more stability and allowing you to grip the cup more easily. EU food grade silicone rubber sidewalls let the cup shrink down to less than 2cm in height. Designed to nest stack, these cups really do fit in anywhere

Building on over a decade of experience in collapsible drinkware, the Frontier Collapsible Cup has been engineered to be sleeker, more ergonomic and lighter. Glass reinforced nylon 66 is used for the base, rim and centre ring providing more stability and allowing you to grip the cup more easily. EU food grade silicone rubber sidewalls let the cup shrink down to less than 2cm in height. Designed to nest/stack, these cups really do fit in anywhere...

FEATURES

  • Collapses flat to less than 2cm thick - Frontier Cups fit into your pocket (and fit your lifestyle)
  • Made from BPA-free, food-grade silicone, with nylon rings to maintain shape and shield fingertips from heat
  • Base, rim and centre ring made of light-yet-durable glass-reinforced nylon 66
  • Weighing a mere 54g, this 355ml, space-saving cup takes lightweight functionality to a new level
  • Nests with other Frontier Dinnerware and the 2L Pouring Pot
  • Sea to Summit Guarantee is offered for the Lifetime of this product

TECH SPECS

Weight

53.2g

Dimensions

8.8 x 10.1 x 10.1cm

Material

45% Glass Reinforced Nylon + 55% Silicone

Volume

355ml

Packed dimensions

10.1 x 10.1 x 1.7cm

    MENTION IN THE COMMENTS IN THE CHECKOUT SECTION THAT YOU ARE A CADET AND WE WILL THROW IN A FREE GIFT FOR ORDERS OVER $50

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. 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
    SKU: 69032265600

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    4.2 ★★★★★
    Based on 16 reviews
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    E
    Verified Purchase
    ERyder
    Grantham, US
    ★★★★★ 5
    Great sneaker
    Size: 4.5 Big Kid, Color: Navy/Silver
    Comfortable and has good support.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 4, 2026
    S
    Verified Purchase
    Socal Viking
    Houston, US
    ★★★★★ 5
    Great shoe seems supportive
    Size: 3.5 Big Kid, Color: Black/White
    Bought the shoe because it was recommended by a podiatrist for young kids and I'm pleased with what seems like good support.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 15, 2025
    A
    Verified Purchase
    Abby S.
    Dallas, US
    ★★★★★ 5
    Good fit. Good support. Good for my new runner!
    The quality definitely meets our expectations. The price point is pretty good; I can't swallow adult-sized prices for kid-sized shoes. Delivery was early...which my son really appreciated!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 24, 2024
    N
    Verified Purchase
    Nick Fitz
    Omaha, US
    ★★★★★ 1
    Falling apart
    Size: 5 Big Kid, Color: Teal/Periwinkle, Size: 5 Big Kid, Color: Teal/Periwinkle
    I bought these two weeks ago for my daughter to train and use for a mini triathalon she is doing and the sole tread are already coming apart in several areas. Including the toe. Not worth the money
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 30, 2026
    C
    Verified Purchase
    Christina
    Belleville, US
    ★★★★★ 3
    Not True “Running” Shoes
    Size: 3 Big Kid, Color: Plum/White
    Okay every day shoes but not great for running. I’m a small adult, who happens to fit in kid sized shoes. While it has its perks of being cheaper, finding a good supportive shoe in youth size has its challenges. Youth shoes are not always built to last due to the fact kids grow out of them quickly. I had high hopes for these, and bought them on sale. Initially trying them on, they felt great. But after a few runs and miles on them they just weren’t cut out for running. I only ever do a mile here and there. After a month and maybe only 10 miles in them I was experiencing shin splints. So they’re only good for every day errands and I upgraded my running shoes to something else. They do fit true to size though! Was to clean. And very pretty purple.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 7, 2026

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