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Manastash Monster 700 Jacket

1 Review
(1)
Select Style: red


Overview

The Manastash Monster 700 Jacket is a high-performance jacket designed for warmth and durability. Featuring 3M Thinsulate Featherless FL700 insulation, this jacket provides exceptional warmth and comfort without the use of animal products. The breathable, quick-drying fabric ensures you stay comfortable in any weather, while the high quality construction offers durability and flexibility. The detachable hood and multiple pockets provide added convenience and functionality, making the Monster 700 Jacket perfect for outdoor activities and everyday wear.

Material
  • Body: 100% Polyester
  • Insulation: 3M Thinsulate Featherless FL700 High-Tech Insulation
Pockets
  • Interior Pockets
  • Zipper Dual Chest Pockets
  • Zipper Front Hand Pockets
Details
  • Detachable Hood
  • Vegan Alternative Down
  • Adjustable Toggles on Hood
  • The Fabric is Breathable, Quick-Drying, and Durable
  • The Polyester is Constructed in a Coil Form Which Makes Natural Stretch
  • Individual Fibers Absorb Less Than 1% by Water Weight, Which Means It Dries Fast and Preserves Warmth When Wet
  • Adjustable Hood

Reviews

3.0
Overall Rating
Reviewed by 1 customers
Warm jacket but the pocket stitching let me down...
by JM in Chesapeake, VA (Verified Buyer)
Posted on 1/19/2026
Manastash Monster 700 Jacket - red
I bought the Manastash Monster 700 Jacket from Tactics and overall its a warm, comfortable puffer with a nice technical but wearable look. The 3M Thinsulate Featherless FL700 insulation does a great job trapping heat without feeling stiff, and I like that its animal-free. The jacket has a good hood, a ton of pocket/storage options, and the outer fabric feels comfortable and not overly shiny.

The downside: I had a stitching failure/unraveling on the left pocket panel seam when it arrived. Its fixable (Im repairing it with polyester thread since the jacket is sold out), but at this price point I didnt expect to have to do any seam work. Additionally, the placement of the velcro on the front closure got stuck on my sweater throughout the day, which can get seriously annoying.

US vs Japan version note (important): My jacket appears to be a US-market 24 spec (US only size tags, product code 792-4252007) with a polyester shell and Featherless FL700 insulation. Online youll also see Monster 700 V2 / Ver.2 / 2.0 versions that list different materials/features, often a nylon ripstop shell, Thinsulate Isolant 700, and sometimes removable/internal shoulder straps... so buyers should double-check which version theyre looking at.

Bottom line: If you want a very warm, feature-heavy winter jacket, this one delivers. Just be aware that I had pocket seam stitching issues, and there are multiple Monster 700 variants floating around online with different specs for US vs Japan market variants (look for US and Japanese sizes listed on the same size tag to help identify the Japan release version).
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