The COSY CAMP Lightweight NT Egg Foam Sleeping Mat is a compact closed-cell foam sleeping mat designed for camping, hiking, backpacking and everyday outdoor use. Its distinctive egg-crate surface combines cushioning, insulation and airflow while keeping the mat lightweight enough to carry on the outside of a backpack. Made from IXPE foam with an aluminium foil layer, the mat helps reduce heat transfer from cold or damp ground while providing a softer sleeping surface than a basic flat foam mat. The raised egg-shaped cells trap pockets of air and compress under body weight, helping improve comfort without adding unnecessary bulk. At approximately 380 g, the single-size NT Egg Foam Mat is an easy addition to lightweight camping setups and can also be used as a tent mat, picnic mat, rest mat or supplementary insulation underneath another sleeping mat. Key Features Egg-Crate Foam Structure – Raised foam cells provide cushioning and help distribute pressure while creating pockets of insulating air. IXPE Foam Construction – Lightweight closed-cell foam offers good resilience, flexibility and recovery after compression. Aluminium Foil Insulation Layer – Reflective foil helps reduce heat loss toward the ground and adds an extra barrier against cold and moisture. Lightweight 380 g Design – Easy to carry for hiking, camping, bike touring and lightweight travel. Compact Folding Storage – Accordion-style construction folds neatly into a compact rectangular bundle for transport. Moisture-Resistant Surface – Closed-cell foam does not readily absorb ground moisture, making it practical for tents, campsites and outdoor rest areas. Fast Recovery Foam – The raised cells compress under body weight and rebound after pressure is released. Comfortable Raised Surface – The contoured egg-crate design provides a softer feel than flat foam while maintaining a low overall weight. No Inflation Required – Ready to use immediately with no pump, valves or setup required. Versatile Outdoor Use – Suitable for camping, hiking, backpacking, car camping, cycling trips, fishing and outdoor rest stops. Specifications & Product Data Specification Details Product Name COSY CAMP Lightweight NT Egg Foam Sleeping Mat Product Type Folding Closed-Cell Foam Sleeping Mat Size Single Expanded Size 183 × 60 × 1.7 cm Packed Size 60 × 13 × 12 cm Weight Approx. 380 g Material IXPE Foam + Aluminium Foil Construction Egg-Crate / Egg-Slot Foam Storage Style Accordion Fold Inflation Required No Recommended Use Camping, Hiking, Backpacking, Travel Egg-Crate Comfort & Support The NT Egg Foam Mat uses a three-dimensional egg-crate structure rather than a flat foam surface. The raised cells compress individually beneath the body, helping create a more cushioned feel while maintaining supportive foam underneath. The valleys between the raised cells also retain small pockets of air, contributing to insulation without significantly increasing the overall weight of the mat. This construction makes the mat particularly practical for campers who want more comfort than a basic flat foam pad without moving to a heavier inflatable sleeping mat. Lightweight IXPE Foam The mat is made from IXPE closed-cell foam, selected for its combination of low weight, flexibility and resilient compression. Unlike inflatable sleeping mats, the foam structure contains no air chambers, valves or pumps that can puncture or fail in the field. Simply unfold the mat and it is ready to use. The foam rebounds quickly after pressure is removed, helping the raised egg-crate structure retain its shape during repeated camping use. Insulation Against Cold & Damp Ground Sleeping directly against the ground can lead to rapid heat loss, particularly during cooler nights. The closed-cell foam helps slow conductive heat transfer, while the aluminium foil layer provides an additional reflective barrier. Together, these layers help separate your sleeping bag and body from cold or damp ground conditions. For colder-weather camping, the NT Egg Foam Mat can also be used underneath an inflatable sleeping pad as an additional insulation and protection layer. Compact Accordion-Fold Design The mat folds along pre-formed sections rather than being rolled. When packed, the single-size mat measures approximately 60 × 13 × 12 cm, creating a compact rectangular bundle that is easy to secure to the outside of a hiking pack or store with other camping equipment. At just 380 g, it provides ground insulation and cushioning without adding substantial weight to your camping load. More Than a Sleeping Mat The lightweight closed-cell design makes the NT Egg Foam useful well beyond overnight sleeping. Use it as: A tent sleeping mat A supplementary layer beneath an inflatable mattress A picnic or sitting mat A campsite rest mat A car camping mat A hiking rest pad A fishing seat or ground mat A cycling and bike-touring sleeping pad An emergency insulation layer Because no inflation is required, it can be unfolded and packed away within seconds. Care & Use Instructions Place the mat on a relatively flat surface and remove sharp objects before use. Avoid direct contact with open flames, campfires and hot cookware. Keep sharp knives, tools and metal edges away from the foam. Wipe dirt and moisture away with a damp cloth after use. Allow the mat to dry completely before long-term storage. Avoid prolonged exposure to extreme heat or direct sunlight when stored. Folding marks and minor compression are normal characteristics of closed-cell foam sleeping mats. Frequently Asked Questions Does the COSY CAMP NT Egg Foam Mat need to be inflated?No. It is a closed-cell foam sleeping mat and requires no inflation, pump or setup. Simply unfold it and place it inside your tent or sleeping area. What are the dimensions of the single mat?The single-size mat measures approximately 183 × 60 × 1.7 cm when fully opened. How much does it weigh?The single mat weighs approximately 380 g, making it suitable for lightweight camping and hiking setups. What is the sleeping mat made from?The supplied specification lists the mat as IXPE foam with an aluminium foil layer. What does the egg-crate surface do?The raised cells provide cushioning, create insulating air pockets and compress under body weight for improved comfort compared with a completely flat foam mat. Is it waterproof?The closed-cell foam is moisture resistant and does not readily absorb ground moisture. However, the product information supplied does not specify a formal waterproof rating. Can it be used in cold weather?The foam and reflective layer help reduce heat loss to the ground. For colder conditions, it can also be paired with another insulated sleeping mat for additional protection. Can I use it underneath an inflatable sleeping mat?Yes. It can be used underneath an inflatable pad to add cushioning, insulation and an additional protective layer between the inflatable mat and the ground. Is it suitable for backpacking?Yes. Its approximately 380 g weight and folding construction make it suitable for camping, hiking and backpacking where durability and simple setup are priorities.
Related
Related
Related
Related