Exped Ultra 1R Mummy

310 – 405 g

across 3 sizes

Size / variantClaimed (g)Verified (g)Measurement note

M310—

MW310—

LW405—

Materialsrecycled 20 D ripstop polyester, TPU polyether film laminateBrand countrySwitzerlandProduct pageexped.com ↗NotesR-value 1.8 (ASTM).

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