Sea to Summit  Frontier Ultralight Collapsible Cup

$14.95

Weighing a mere 54 g, the Sea to Summit Frontier Ultralight Collapsible cup is sleek, lightweight and packable, making it great for any backcountry excursions or fast-and-light campouts.

Color: Sulphur Yellow
Quantity
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Features

  • Collapses flat to less than 2 cm thick; a 355 ml cup that fits into your pack or pocket
  • Made from BPA-free, food-grade silicone, with nylon rings to maintain shape and shield fingertips from heat
  • Base, rim and center ring are made of lightweight yet durable glass-reinforced nylon 66
  • Nests with other Sea to Summit Frontier dinnerware (not included) and the Sea to Summit 2 L Pouring Pot (not included)
  • Sea to Summit guarantee is offered for the lifetime of this product

Imported.

View all Sea to Summit Camping Cups

Technical Specs

Best Use

Camping

Backpacking

Liquid Capacity (L)

0.4 liters

Liquid Capacity (fl. oz.)

12 fluid ounces

Collapsible

Yes

Cap Type

No Cap

Material(s)

45% glass-reinforced nylon/55% silicone

Ultralight

Yes

Dimensions

3.5 x 4 inches

BPA Free

Yes

Weight

1.9 ounces

Reviews
31 reviews with an average rating of 4.6 out of 5 stars

Ratings Snapshot

Product Rating

7 out of 9 (78%) reviewers recommend this product

Review this Product

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Average Customer Ratings

Ease of Use

Difficult to useVery easy to use

Most Helpful Favorable Review

5 reviews with an average rating of 5.0 out of 5 stars
Sneaky awesome cup
Midwest2 hiker
8 months ago
This is the best cup. It is great for hiking, works for dogs on the trail when you are in a short distance. Where it really shines is in amusement parks / other places that restrict water because they want you to buy overpriced water. Bring it in and have a large cup to enjoy using the water fountain. It's so small and light it fits in a pocket or any pocket of your bag. I bring this everywhere
Midwest2 hiker
OH
5 people found this review helpful

Most Helpful Critical Review

5 reviews with an average rating of 1.0 out of 5 stars
Vile taste
Patty
1 year ago
I bought this mainly for brewing tea. The size is okay, and it seems study enough to hold hot liquids without risk of spills. I cleaned this cup twice before using. I let room-temperature water sit in it for about five minutes. The result was spit-it-out undrinkable. I can only imagine that boiling water would magnify the horrible taste. Unlike other products (e.g., water bladder), this one didn't suggest ways to eliminate chemical/plastic taste using lemon juice or vinegar and baking soda, and having had marginally-satisfactory results from those methods on other products, I didn't try it on this cup. Returned.
Patty
MD
8 people found this review helpful

Customer Images

thaot55
Rated 5.0 out of 5 stars

Convenient and sturdy

1 year ago

[This review was collected as part of a promotion.] This is a great product to carry on the go (camping, vacation, etc). It is made of half nylon (the black part) and half rubber/silicone (cyan part). Very easy to collapse and extend, have a sturdy bottom, durable for holding, and also simple to clean.

Originally posted on influenster.com
iamess
Rated 5.0 out of 5 stars

Frontier collapses in to a travel cup

1 year ago

[This review was collected as part of a promotion.] These collapsible silicone cups are so convenient to carry. It's not just for camping outdoors, but it can be used even to local picnics or to the park. It's easy to clean and folds in neatly so i can carry it pretty much anywhere.

Originally posted on influenster.com
simplycharmed
Rated 5.0 out of 5 stars

Perfect little cup

1 year ago

[This review was collected as part of a promotion.] Folds up easily, holds 1 cup and even has measuring lines on the inside. You can toss it in the dishwasher and it also has a solid base and drinking rim. Perfect little addition for your hike, camp, or even daily household use.

Originally posted on influenster.com
porshalaquette
Rated 5.0 out of 5 stars

Super Durable and Easy to Store! 😀

1 year ago

[This review was collected as part of a promotion.] I love this little cup!! 😍 It's cute and easy to store. It being collapsible is it's best feature. I can take it anywhere, such as to work or pack it to go camping or on a trip. When I take it to work, I just collapse it and slip it into a small compartment in my purse. It's lightweight and durable too! It's even dishwasher safe! It's also super easy for my small kids to drink from and I don't ever have to worry about it being broken. It's very hard to damage. I want more of these in all sizes and I will be purchasing some in the near future! 10/10 would recommend.

Originally posted on influenster.com
Patty
Maryland
Rated 1.0 out of 5 stars

Vile taste

1 year ago

I bought this mainly for brewing tea. The size is okay, and it seems study enough to hold hot liquids without risk of spills. I cleaned this cup twice before using. I let room-temperature water sit in it for about five minutes. The result was spit-it-out undrinkable. I can only imagine that boiling water would magnify the horrible taste. Unlike other products (e.g., water bladder), this one didn't suggest ways to eliminate chemical/plastic taste using lemon juice or vinegar and baking soda, and having had marginally-satisfactory results from those methods on other products, I didn't try it on this cup. Returned.

Age:55–64
No, I do not recommend this product

Ease of Use

Difficult to useVery easy to use
Helpful?
Midwest2 hiker
Ohio
Rated 5.0 out of 5 stars

Sneaky awesome cup

8 months ago

This is the best cup. It is great for hiking, works for dogs on the trail when you are in a short distance. Where it really shines is in amusement parks / other places that restrict water because they want you to buy overpriced water. Bring it in and have a large cup to enjoy using the water fountain. It's so small and light it fits in a pocket or any pocket of your bag. I bring this everywhere

Age:35–44
Yes , I recommend this product

Ease of Use

Difficult to useVery easy to use
Helpful?
lkw1974
Rated 5.0 out of 5 stars

Perfect Collapsible Cup

1 year ago

[This review was collected as part of a promotion.] This is my first time trying and using a collapsible cup for travel. It’s perfect. It is lightweight, convenient and easy to store. I love how I folds down or collapses allowing it to not take up much room. It’s easy to clean and just the right size meaning it doesn’t take up much room. It is also very sturdy. It is perfect and I definitely recommend it.

Originally posted on influenster.com
David and Moose
Bow, NH
Rated 5.0 out of 5 stars

Great measuring cup

6 months ago

I bought primarily to use as a light weight, compact measuring cup. It's small enough to fit into your cook kit. Has easy to read measurements on the inside. I bought two.

Age:65–74
Yes , I recommend this product

Ease of Use

Difficult to useVery easy to use
Helpful?
Happy bottom
Rated 5.0 out of 5 stars

Fits in my ski coat pocket

6 months ago

Sweet little cup that fits in my ski coat pocket with a tea bag. Comfortable to hold to warm your hands. So far has been very durable. Love it!

Yes , I recommend this product

Ease of Use

Difficult to useVery easy to use
Helpful?
Liv23
Portland, OR
Rated 5.0 out of 5 stars
3 weeks ago

I use this backpacking and I appreciate the lightweight and packability. I did not notice any odd taste from the cup with the hot liquid as others described. I did hand wash it well before first use. Great purchase for the morning coffee on the trail!

Age:25–34
Yes , I recommend this product
Helpful?
1 - 10 of 31 Reviews

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