Therm-a-Rest Basecamp L L / Poseidon Blue
All lovers of car camping will appreciate the luxurious features of the large BaseCamp mattress. This warm and comfortable mattress has a 5 cm thick, self-inflating foam with an R-value of 6.0 for even more enjoyable nights under the starry sky. The thoughtfully designed cover is lightweight and feels soft to the touch. The versatile, self-inflating mattress features a high-quality WingLock valve, allowing it to be inflated three times faster thanks to the larger opening and one-directional inflation. Like all Therm-a-Rest mattresses, the BaseCamp is manufactured domestically for quality and environmental reasons. A compact stuff sack is included.
All lovers of car camping will appreciate the luxurious features of the large BaseCamp mattress. This warm and comfortable mattress has a 5 cm thick, self-inflating foam with an R-value of 6.0 for even more enjoyable nights under the starry sky. The thoughtfully designed cover is lightweight and feels soft to the touch. The versatile, self-inflating mattress features a high-quality WingLock valve, allowing it to be inflated three times faster thanks to the larger opening and one-directional inflation. Like all Therm-a-Rest mattresses, the BaseCamp is manufactured domestically for quality and environmental reasons. A compact stuff sack is included.
All lovers of car camping will appreciate the luxurious features of the large BaseCamp mattress. This warm and comfortable mattress has a 5 cm thick, self-inflating foam with an R-value of 6.0 for even more enjoyable nights under the starry sky. The thoughtfully designed cover is lightweight and feels soft to the touch. The versatile, self-inflating mattress features a high-quality WingLock valve, allowing it to be inflated three times faster thanks to the larger opening and one-directional inflation. Like all Therm-a-Rest mattresses, the BaseCamp is manufactured domestically for quality and environmental reasons. A compact stuff sack is included.
All lovers of car camping will appreciate the luxurious features of the large BaseCamp mattress. This warm and comfortable mattress has a 5 cm thick, self-inflating foam with an R-value of 6.0 for even more enjoyable nights under the starry sky. The thoughtfully designed cover is lightweight and feels soft to the touch. The versatile, self-inflating mattress features a high-quality WingLock valve, allowing it to be inflated three times faster thanks to the larger opening and one-directional inflation. Like all Therm-a-Rest mattresses, the BaseCamp is manufactured domestically for quality and environmental reasons. A compact stuff sack is included.
in 15 offers
The lowest price for Therm-a-Rest Basecamp L L / Poseidon Blue right now is $129.78 at Oliunìd, compared across 13 retailers.
The all-time low was $125.83 on 13 Mar 2026 — today's price is 3% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 23 Sept 2026.
Last updated at 23/09/2026 23:25:40
Therm-a-Rest Basecamp Self-Inflating Foam Camping Sleeping Pad, Large - 25 x 77 inches
Free delivery
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Therm-a-Rest Basecamp Sleeping Mat, Large, Poseidon Blue
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
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Thermarest BaseCamp Self-Inflating Sleeping Pad - Poseidon Blue - Large
Free delivery
Therm-a-Rest Basecamp Self-Inflating Foam Camping Sleeping Pad, Large - 25 x 77 inches
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Therm-a-Rest Basecamp Sleeping Mat, Large, Poseidon Blue
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Therm-A-Rest BaseCamp self-inflating mattress-Large-Poseidon
Delivery by 2 Oct $95.73
Therm-A-Rest BaseCamp Sleeping Mattress Large
Delivery $112.87
Therm-A-Rest BaseCamp Poseidon madrats Therm-A-Rest BaseCamp Poseidon madrats Large
