Therm-a-Rest DreamTime Sleeping Mat - Large



Item #: 332051542

DreamTime is back! This tried and true favorite is adored by many for its superior comfort, great stability and ease of inflation. A great pick for skeptics who are looking to ease into the idea of sleeping outdoors, the plush comfort of the DreamTime will get you hooked! On the outside, a machine washable cover features a soft, microfiber top that makes it easy to brush off pine needles and other debris while providing superior next-to-skin comfort. Inside, is an internal pillow topper with contour-hugging foam providing an additional inch of loft, and a 2.5-in thick self-inflating mattress core, providing the ultimate night’s rest away from home. Whether you’re decking out the back of a pick-up for a road trip, or just living large on a weekend outdoors, the DreamTime mattress system delivers portable comfort like nothing else.

NOTE: Find in Store Inventory levels are continuously changing. Please contact store to confirm availability is as shown.


  • Luxurious 3-Layer System: Self-inflating mattress, foam pillow top and plush fleece cover.
  • Premium Comfort: Foam core offers premium stability, warmth and support.
  • Self-Inflating: Compressible foam core expands to inflate; add just a few breaths for your desired firmness.
  • Modular: Protective cover is removable/washable and interior mattress can be used separately. Mattress core is 2.5in thick with an R-Value of 6.
  • Connect Two: Integrated straps mate with another DreamTime mattress for double-wide luxury.


  • Dimensions: 77" L x 25" W x 3.5" H (196cm x 63cm x 8.9cm)
  • Weight: 3.04kg (6 lbs 11 oz)
  • R-Value: 10.0
  • Packed Size: 10" x 26" (26cm x 66cm)

Shipping Info:

  • Leaves the warehouse in 1-7 business days depending on order volume.
  • Items may be returned within 60 days of the order date to an Atmosphere retail store or an Atmosphere warehouse. Items must be returned unused/unworn and electronics unopened. See Online Return Policy and Return Instructions for more information.
  • Note: Shipping restrictions may apply based on location and product size.


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