
100% Waterproof
Tight-weave honeycomb ripstop with DWR coating keeps wind, rain, and snow out.
The Mambe Sideline Cape is a wearable stadium blanket that wraps you from head to foot and blocks out the weather. Its waterproof design and thermal fleece keep you warm, dry, and comfortable when the rain and wind roll in.
FREE Shipping · Lifetime Guarantee · Easy Returns
More info on Shipping, Returns, & WarantyA LITTLE ROOM. A LOT OF COMFORT.
Use height and weight as a guide. The relaxed fit leaves room for layering underneath.
Wearing football pads? Add 20 lbs to your weight when using the guide.
See exact measurements
Use height and weight together to choose your size.

BE PREPARED FOR ANY WEATHER
A cape that wraps around you, with shaped shoulders that keep it in place. Cheer, move, and settle in without constantly pulling a blanket back up.
A fleece-lined adjustable hood helps keep the elements out.
Deep interior pockets give cold hands a warm place to land.
Magnetic front snaps make it easy to get covered and get going.
THREE LAYERS. ONE WARMER YOU.

Tight-weave honeycomb ripstop with DWR coating keeps wind, rain, and snow out.

Ultra 300 High Loft Polarfleece lining provides insulation, padding and cozy warmth.

An exclusive reflective lamination that helps retain radiant body heat.
THE DETAILS THAT MATTER

Pack it for the car, the bleachers, and wherever the next game takes you.
| Size | Neck to hem | Shoulder width |
|---|---|---|
| Small | 44 | 19 |
| Med/Lrg | 50 | 22 |
| XL | 50 | 25 |
| XL-Tall | 56 | 25 |
Recycled nylon honeycomb ripstop shell, recycled polyester fleece lining, and a Thermal Keep heat-reflective layer. Fully sealed seams, adjustable fleece-lined hood, magnetic front snaps, and interior pockets.
Machine wash in cold water with mild detergent. Tumble dry low or hang dry. Do not store wet in the stuff sack for extended periods.
Backed by Mambe’s lifetime guarantee. Read the full terms.
Yes. The relaxed cut is designed for layering. Use the height and weight chart above; add 20 lbs to your weight when accommodating football pads.
We don’t assign an exact temperature rating. Your clothing layers, activity, wind and weather all affect how warm you feel. The cape adds insulation and a barrier against wind and rain.
Yes. Contact us for customization, or explore the five-cape Team Pack.
Free standard ground shipping applies to orders over $75 within the continental U.S. Standard blanket orders typically ship in 1–2 business days. Check current shipping and return terms.
THE FULL PICTURE
FOR EVERY GAME ON YOUR CALENDAR