IYYI Collapsible Travel Cup, Silicone Coffee Cup with Lid, 20.3 oz Travel Coffee Mug with Straw, Folding Cup for Hiking Camping Office – Dishwasher Safe (Khaki)

Price: $13.99
(as of Sep 12, 2026 13:23:32 UTC – Details)

Product description

1 Trail Ready

2 Camp Comfort

3 Road Trips

4 Sip by the Sea

5 Desk Companion

How should l prepare the silicone collapsible cup before using it for drinks?

Our collapsible travel cup is made of food-grade silicone that is odorless and BPA-free. Simply wash with warm soapy water and air dry before first use. After each use, simply rinse and air dry – this will keep the cup fresh and odor-free.

Is this silicone coffee cup truly leak-proof?

Yes. The threaded screw-on lid twists tight for a secure, leak-proof seal. Fill the cup about 90% full, screw the lid on firmly, and toss it in your bag with confidence – no spills.

Is the foldable cup sturdy when expanded? Will it collapse while I drink?

No. We’ve reinforced the bottom and used thicker silicone. The travel coffee cup holds its shape when expanded – no caving in or collapsing. The non-slip sleeve also adds structure and grip.

What is the coffee travel mug actual capacity? Is it really 20 oz?

Yes, this collapsible coffee cup holds a true 20 oz (600ml) when filled to the brim. For hot drinks or carrying in a bag, we recommend filling to about 90% to leave space at the top.

Does the heat sleeve actually work? Will it slip off?

Yes. The anti-scald sleeve stays firmly in place – it won’t slip off like other brands. It provides effective heat protection for hot drinks up to 200°C (392°F).

Upgraded One-Piece Design – Collapsible cups for traveling features an integrated body and neck – unlike others, this one-piece design completely eliminates the risk of leakage. The anti-scald sleeve stays firmly in place, and the cup folds with one press.
Leak-proof & Anti-scald – The lid screws securely onto the cup body via a threaded design, delivering a tight, leak-proof seal.The lid features a drinking spout and includes a silicone straw, while the threaded cup sleeve offers non-slip, anti-scald protection.
600ml Large Capacity – Holds 20.3 oz of your favorite hot coffee or cold beverage, yet folds down to just 2.75 inches tall. Travel coffee cup included carabiner clip makes it easy to attach to backpacks or belt loops.
Versatile Outdoor Essentials – Includes a reusable straw and anti-scald threaded sleeve. Used as camping mugs, backpacking cups, office coffe cup or mug in your car. Making it ideal for your camping coffee mugs or backpacking mug setup.
Easy to Clean – This collapsible coffee cup is made of food-grade silicone, safe and odorless PP lid and cup sleeve. Heat resistant from -50°C to 200°C. The smooth one-piece body doesn’t trap food or odors, and it’s dishwasher safe (top rack).