Highlights
BEST USE: Backpacking
VOLUME: 400mL
WEIGHT: 1.9 oz | 53g
MATERIAL: Glass-reinforced nylon and food grade silicone rubber
Description
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...
Product Details
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Frontier Ultralight Collapsible Cup
$14.95
Description
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 center 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...
Design Details
Technical Features
Nesting
Nesting
Our Detour Collection is designed to be nested together for compact, rattle-free storage.
Our Frontier and Passage Collection is designed to nest inside Frontier Cookware for space-saving packability.
FOOD GRADE HEAT RESISTANT SILICONE (DINNERWARE)
FOOD GRADE HEAT RESISTANT SILICONE (DINNERWARE)
Like all materials used in Sea to Summit tableware products, the heat-resistant silicone used in Frontier and Detour collections is BPA-free. It is certified to both EU and FDA food grade standards, which signifies very low absorption of external materials. It is also heat resistant to 300ºF and doesn't crack in the cold.
BPA PFOA PTFE FREE
BPA PFOA PTFE FREE
All of our cookware and dinnerware is free of BPAs, PFOAs and PTFE. All of the products meet EU food-grade standards.
Tech specs
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Best UseBackpacking
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Material(s)Glass-reinforced nylon and food grade silicone rubber.
Frequently Asked questions
Are Frontier Cups microwave safe?
Frontier Cups should not be used in a microwave - please see the general FAQ section of our website
Do the cups insulate?
Not really. The silicone rubber sidewalls reduce heat transfer, but not anything like a double-walled rigid stainless steel mug
Are the collapsible cups fragile?
No! The base and rim are made of really strong glass-reinforced nylon; the bowls are tested on a rig that extends and collapses each item 5,000 times
Is Frontier tableware dishwasher safe?
Yes - Frontier tableware can be washed in a dishwasher
Shipping & Returns
Our warehouse is actively shipping orders from 8am to 1pm MST Monday through Friday. Most orders ship in one business day, but the transit time can take up to 7 days, depending on your distance from Boulder, Colorado.
2nd Day and Next Day Air orders will ship same day if placed by 1pm MST, Monday-Friday (except holidays).
All orders are eligible for fast and easy returns within 60 days of purchase.
For more details, please check out our Help Center
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