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Frontier Ultralight Collapsible Cup

The Frontier Collapsible Cup is sleek, ultralight and as packable as ever.+ View tech specs
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You can add a maximum of 20 units of this product to your cart.

BEST USE: Backpacking


WEIGHT: 1.9 oz | 53g

MATERIAL: Glass-reinforced nylon and food grade silicone rubber

Shipping & Returns

We use DHL GoGreen (climate-neutral shipping) for orders to Germany, Austria and Czech Republic.
We use GLS for orders to Belgium, the Netherlands and Luxembourg.

For orders with a value below 75€ we charge a shipping fee of 4,95€. We do not charge shipping fees for orders with a value over 75€.

All orders received by 12:00 noon on weekdays are usually shipped the same day. Later orders are usually dispatched the following working day.

Delivery time can take up to three working days Germany-wide and up to four working days for orders outside of Germany, and depends on the shipping service provider.

All orders can be returned within 14 days of purchase. However, for the sake of the environment, please make sure to keep returns as low as possible.

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Aqua Sea || Frontier Ultralight Collapsible Cup
Frontier Ultralight Collapsible Cup
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...

Technical Features


Tech specs

  • Best Use
  • 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; cups 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