The Sea to Summit Micro McIII is the ideal sleeping bag for the ultra-lightweight hiker or trekker or cyclist that’s heading into crispy, cold yonder. Packing down small and light, the McIII will hardly make a dent in your pack or pannier - so you’ll hardly feel it on your back or in your legs.
The horizontal baffle construction, newly reshaped hood, and 850+ loft 95% European goose down will ensure that no cold spots to interrupt your sleep. While the 55/45 fill ratio will keep your core insulated as you twist and turn in your sleep. The Nylon 2D NanoShell™ will keep moisture at bay while providing breathability so the down in your bag will stay in tip-top conditions for years of adventures.
The Micro McII has a drawcord foot closure, so you can flip between technical box foot mummy and open rectangular configuration to free up your feet. This bag also features a zipped internal pocket for keeping your wallet, passport, or phone safe and warm, a micro anti-snag zip that actually works, and a lightweight Ultra-Sil® compression bag so small it might just get lost in your pack. The Micro McIII is ideal for fast and light travellers heading off on a chilly adventure into the Australian or New Zealand Alps.
Horizontal baffles
Reshaped 3D snug hood
Micro anti-snag zipper
Technical box foot mummy and rectangular configuration
Internal zippered pocket
Includes compression sack & storage bag
Comfort Rating:
4 °C
Lower Limit:
−2 °C
Shape:
Mummy
Fill Ratio Top/Bottom:
55 / 45
Max. User Height:
183 cm
Internal Girth:
146 cm Chest | 128 cm Hip | 88 cm Foot
External Dimensions:
200L x 65W x 6H cm
Packed Dimensions:
27L x 13W x 13H cm
Weight:
0.740 Kg
Compressed Volume:
5 L
Material:
2D NanoShell™ 20D Nylon with DWR
Fill Material:
850+ Loft 90/10 ULTRA−DRY™ Premium Goose Down
Fill Weight:
350 g
Lining:
15D Nylon
Zip Draft Tube:
With anti−snag
Neck Draft Tube:
No
Zipper:
Single YKK #5
Suggested Use:
Trekking | Travel
Warranty:
Limited Lifetime
Supplier Code:
AMC3-R350L-UD
Snowys Code:
15877
Reviews
(1)
5.01
Q&A's (3)
Micro MC and spark comparison?1 answer
How does the Micro MC range compare with the Spark range?
Anthony - Pascoe Vale South(6 years ago)
G'day Anthony,
The Sea to Summit Micro MCIII and Spark SP3 are both really good options with quite a few similarities. They hit a similar comfort and lower temperature limit. The most noticeable differences are the zipper configurations. The Spark has a 1/3rd zipper, and the Micro has a full-length zipper. This means that the Spark Bag is a little lighter, and will compress a little smaller. Both are great options though, and I'd be confident in any Sea to Summit sleeping bag.
Leece - Snowys(6 years ago)
Features and size differences 1 answer
Hi, does the MC3 also feature the drawcord foot box and is it possible to get a picture of the MC2 regular next to the MC3 packed down, just so I can get a feel for the size differences, thanks
Robin - Thornton (7 years ago)
G'day Robin,
The Sea to Summit Micro MCIII Sleeping Bag does have the drawcord foot box just like the MCII. I've also popped a photo below for you to see the two side by side. The MCIII is the larger of the two.
Ben - Snowys(7 years ago)
Is this a newer model?1 answer
This Micro 3 is different to those that I have seen on other websites (including the Sea to Summit website). The others have quilted baffles but the one pictured on your website has horizontal baffles. Is this a newer model? Also, the sleeping bag you have pictured seems more mummy shaped than the others I have seen. Do these still zip open into a rectangular shaped quilt?
Alex - Nelson, NZ(7 years ago)
G'day Alex,
The horizontal baffles are the newer model of the Sea to Summit Micro MCIII Sleeping Bag. The bag also has a "mummy" type shape because it has an open bottom that is pulled shut with a drawstring. If you unzip the bag all the way, it will open up like a blanket, no worries at all!