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5.0 6

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Small enough to fit in your pocket, the Sea to Summit X Cup is perfect for an impromptu drink on the side of the hiking trail.

Constructed with European standard compliant food grade silicone and a rigid rim that makes it easy to drink from.

Not just for drinking, volume measurements inside make the X Cup an all-round trek kitchen utensil that folds flat for easy packing and transport.

  • BPA free
  • Food grade materials
  • Flat fold
  • Measurement increments inside
Snowys Code:
Supplier Code:
In Use Dimensions:
9.5L x 9.5W x 7H cm
Packed Dimensions:
9.5L x 9.5W x 1H cm
0.25 L
BPA Free Food Grade Silicone
0.045 Kg
Limited Lifetime

(6 reviews)
5.0 6
5 stars
4 stars
3 stars
2 stars
1 star
Nov 08 2018

Live the cup

Can fit in your pocket and easy to wash. Recommend buying at least 2 so u can have a nice cheers with you mate

Dec 12 2017

So compact

I purchased this so I have a small "bowl" for our toy poodle to drink from during walks. Whether I carry a hydration bottle or use someones tap, this compact cup makes giving the pooch a drink simple. Will fit in your shirt pocket or my bumbag easily. Very durable and folds quickly.

- Horsley, NSW
Nov 13 2017

Space saver

Great size, packs down to nothing and very light as well

- 3714
Feb 07 2017

Nice and small

Bought this for measuring water for dehydrated meals and a compact drinking cup does both tasks perfectly

- Melbourne
Jun 06 2016

Love it!

Love it! Perfect size and packs small!

Sep 19 2015

Great hiking cup!

Amazing ultralight and compact cup. Very good quality, will probably go for the mug too. Fast delivery, thanks Snowys!

- Melbourne

Can this one be used for hot beverages?1 answer

I see that there is an X Mug option that does mention a "warm cuppa", but this description doesn't specify.

- Perth(1 year ago)

G'day Jemma, 

I've just had a look at the packaging on the X-Mug, and because it is made from food grade silicone it can be used with hot beverages, but the cup will likely get quite hot.  

If you're after something that will hold a beverage that won't be too hot to hold, the Sea to Summit Delta Mug doesn't fold up, but it is designed for hot liquids so that might be an option to consider. 

- Snowys(1 year ago)

Volume1 answer

Hi, with the 250ml cup is that when it is full to the brim or is there room for 250ml liquid and to be able to stir.

- BELBORA, NSW(3 years ago)
The 250ml volume is to the brim of the cup. If you'd like more room, perhaps the Xmug would be more suitable which has a 480ml volume to the brim.
- Snowys(3 years ago)

Is a lid included1 answer

Hi I'm looking at these cups and noticed on some sites the blue cup includes a lid. Do any of these cups have a lid?

- Canberra(3 years ago)
Hi James, there is no lid with the X-Series from Sea To Summit. The picture you are referring to actually shows the same cup in both a collapsed and extended form.
- Snowys(3 years ago)
Heads up! Our store in Brendale (QLD) doesn’t have footwear available for fittings. If you order online, your footwear will be sent from SA... quick-smart!
Heads up! Our store in Brendale (QLD) doesn’t have footwear available for fittings. If you order online, your footwear will be sent from SA... quick-smart!
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