It is coated with a high quality polyester laminate which helps prevent stretching and gives a strong yet comfortable foundation for sleeping. The motility and functionality it offers will make any camper a happy travel. The built in foot pump is faster and efficient, eliminating the need for a power source, or charging batteries like some other mats. This mat is also waterproof and puncture resistant making for an excellent light weight solution to take along on all your outdoor adventures
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