Last updated at 23/09/2026 20:17:54
Therm-a-Rest Basecamp Self-Inflating Foam Camping Sleeping Pad, X-Large - 30 x 77 Inches
Free delivery
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Therm-a-Rest Basecamp Self-Inflating Foam Camping Pad with WingLock Valve, X-Large - 30 x 77 Inches
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-XL-Poseidon Blue
Delivery by 2 Oct $95.73
Therm-A-Rest BaseCamp Poseidon madrats Therm-A-Rest BaseCamp Poseidon madrats XL
Therm-A-Rest BaseCamp Poseidon ležišče XL
Thermarest BaseCamp WV Mat, Poseidon Blue, X-Large
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Therm-A-Rest BaseCamp Poseidon Mattress XL
Delivery between Tue – Wed $31
Therm-a-Rest BaseCamp Self-Inflating Foam Camping Pad with WingLock Valve
Delivery between 28 Sept – 2 Oct $41
Thermarest BaseCamp Self-Inflating Sleeping Pad - Poseidon Blue - XLarge
Free delivery
THERM-A-REST BaseCamp L XL / Poseidon Blue
Free delivery between 29 Sept – 8 Oct
| Variant | |
| size | XL |
| color | Poseidon Blue |
Therm-a-Rest Basecamp Self-Inflating Foam Camping Sleeping Pad, X-Large - 30 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 Self-Inflating Foam Camping Pad with WingLock Valve, X-Large - 30 x 77 Inches
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-XL-Poseidon Blue
Delivery by 2 Oct $95.73
Therm-A-Rest BaseCamp Poseidon madrats Therm-A-Rest BaseCamp Poseidon madrats XL
Therm-A-Rest BaseCamp Poseidon ležišče XL
| Variant | |
| size | XL |
| color | Poseidon Blue |
Therm-a-Rest Basecamp Poseidon Mattress XL
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 inflate 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 protection 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 inflate 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 protection 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 inflate 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 protection 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 inflate 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 protection reasons. A compact stuff sack is included.
in 10 offers
The lowest price for Therm-a-Rest Basecamp Poseidon Mattress XL right now is $129.78 at Oliunìd, compared across 9 retailers.
The all-time low was $129.78 on 11 Sept 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 23 Sept 2026.
