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Thermarest Vesper 45F/7C Quilt

Size: Regular

The Thermarest Vesper 45F/7C is a lightweight quilt that provides essential warmth for mild weather camping, before packing to a tiny size.

Crafted to deliver the essential warmth needed for mild-weathered pursuits, the Thermarest Vesper 45F/7C double quilt is lightweight through the use of the powerful 900 fill Nikwax Hydrophobic Down. Designed with high-quality materials and Therm-a-Rest performance features like SynergyLink Connectors, a snap neck closure, perimeter side baffles and an insulated footbox, this sleeping quilt will provide warmth and comfort in the backcountry. When compared to sleeping bags, the Vesper quilts save weight and pack smaller by utilising the warmth of your insulated pad. Storage sack and compression stuff sack included.

More Help? For further assistance on choosing your down sleeping bag or quilt, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view here: Down Sleeping Bags


  • 900 Fill Nikwax Hydrophobic Down: Absorbs 90% less water and dries 3 times faster without using dangerous PFCs.
  • Unrivalled Packability: Lightweight materials and precise design pack into a minimalist compression sack.
  • Draft Protected: Perimeter side baffles and snap neck closure eliminate unwanted drafts.
  • SynergyLink Connectors: Integrate the quilt with a pad for optimal efficiency and comfort; removable for versatility.
  • Responsible Down Standard Certified: Certification that ensures that the waterfowl in the down supply chain are treated humanely.
  • Compression sack and storage sack included


Regular Long
Colour Storm Storm
Weight (Standard) 12 oz 14 oz
Weight (Metric) 0.34 kg 0.39 kg
Width (Standard) 58 in 61 in
Length (Standard) 75 in 79 in
Height (Standard) 3.5 in 3.5 in
Fits (Standard) 72 in 78 in
Fits (Metric) 183 cm 198 cm
Girth, Shoulder (Standard) 58 in 61 in
Girth, Shoulder (Metric) 147 cm 155 cm
Girth, Hip (Standard) 51 in 54 in
Girth, Hip (Metric) 130 cm 137 cm
Girth, Foot box (Standard) 37 in 40 in
Girth, Foot box (Metric) 94 cm 102 cm
Packed dimension (Standard) 4.5 x 6 4.5 x 6
Packed dimension (Metric) 11 x 15 11 x 15
Recommended Temperature Comfort (F) 52 52
Recommended Temperature Comfort (C) 11 11
Recommended Temperature Limit (F) 45 45
Recommended Temperature Limit (C) 7 7
Fill material 900 Fill Goose Nikwax Hydrophobic Down, RDS 900 Fill Goose Nikwax Hydrophobic Down, RDS
Fill weight (Standard) 6 oz 7 oz
Fill weight (Metric) 0.18 kg 0.21 kg
Shell fabric 10D Nylon Ripstop w/ DWR 10D Nylon Ripstop w/ DWR
Lining fabric 10D Nylon Ripstop 10D Nylon Ripstop

Personal Shopping - By Appointment

Would you like to try on some climbing shoes or mountain boots for size before you make your purchase? If so, then why not book an appointment with us today! We can offer you a bespoke one-on-one shopping experience with one of our experienced staff members.

Customer Reviews

Based on 3 reviews
Peter B.
It's Fantastic.

All thou I sleep on my back most of the time, I do toss and turn in the night, So the Thermarest Vesper 45F/7C Quilt, is ideal for me, and its very warm,
I have real problems with normal sleeping bags (mummy bags) One, because of the shape, they tend to be tight, Two, I like to be able to get out of my cot or sleeping mattress on either side, Which I can with a Quilt. Did I say its warm.

John K.
Good but not at 7C

Good quilt, works well with Thermarest uberlite mat and stays in place well in a bivi. But its not really that warm and I wish I’d gone for the higher rated option even for 10C nights.


Great, we use it as a blanket outside and inside, lightweight, comfortable, takes very little space.