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Sierra Designs Utopia 30 Sleeping Bag Synthetic

Sierra Designs Utopia 30 Sleeping Bag - Regular Left
Sierra Designs Utopia 30 Sleeping Bag - Regular Left
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Sierra Designs Utopia 30 Sleeping Bag - Regular Left

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Questions & Answers

Product Discontinued by Manufacturer

Sierra Designs Utopia 30 Sleeping Bag Synthetic has been discontinued by Sierra Designs and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Camping Gear, Sleeping Bags yourself to try and find the perfect replacement for you!

Product Info for Sierra Designs Utopia 30 Sleeping Bag Synthetic

The Sierra Designs Utopia 30 Sleeping Bag uses the flex technology which allows the sleeping bag to stretch to up to 67" in the shoulder and 63" at the hips. If you don't like the tight feel of a mummy bag but still need the performance, look no further than the Utopia. Check out the Sierra Designs Arrow Rock for a down fill version of the Utopia.image

Features of Sierra Designs Utopia 30 Sleeping Bag Synthetic:

  • Flex stretch system
  • Offset Layer Construction
  • Ergonomic Hood and Foot Box
  • Microfleece lined foodbox
  • Tuck Stitch
  • EN Tested

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Sierra Designs Utopia 30 Sleeping Bag Synthetic Unavailable & Discontinued Models

List of Unorderable Models

  • Sierra Designs Utopia 30 Sleeping Bag - Regular Left , MPN: sid0233reglft , UPC: 054003673358 , Code: Z58-SI-SID0233-4185
  • Sierra Designs Utopia 30 Sleeping Bag - Regular Right , MPN: sid0233regRgt , UPC: 054003637060 , Code: Z58-SI-SID0233-4186
  • Sierra Designs Utopia 30 Sleeping Bag - Long Left , MPN: 00595911LL , UPC: 054003673365 , Code: Z58-SI-SID0233-4183
  • Sierra Designs Utopia 30 Sleeping Bag - Long Right , MPN: sid0233lngRgt , UPC: 054003637077 , Code: Z58-SI-SID0233-4184
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Last updated 2026-10-28 UTC.