If you are willing to travel this store has stock available now.
Ideal for camping trips and overseas adventures where space and weight saving is essential, the Ellipse bowl is made from super-light materials and the walls collapse down for convenience. DofE Recommended Kit which features on the DofE Expedition Kit List.
Product code: 15893776 / 144673
Key featuresexpand_more
Made from lightweight, flexible silicone with a rigid nylon base
Think this is the collapsible bowl... very functional and fit for purpose.