1. Yodo XXX-Large Outdoor Waterproof Picnic Blanket Tote 79" x 79" Light Weight with Soft Fleece and Padding (Click Link to Check Price on Amazon)
Editor's Rating : 9.5 out of 10
OVERSIZED - Extra Large Blanket measures 79 x 79 inches when open, enough for 5-6 adults sitting or 3-4 adults layingPORTABLE - Easy folds down to a tidy tote about 13.5 x 11 x 7 inches, with durable PP webbing handle and polyesterbinding, item weight only 2.43 lbs

2. Lewis N Clark Microplush Blanket, Blue, One Size (Click Link to Check Price on Amazon)
Editor's Rating : 9.3 out of 10
Compression carry strap, goes around most luggage handlesultra soft and warm polyester fleece

3. ZOMAKE Beach Picnic Blanket Mat 59 x 79 Inches for Picnic, Beach, Traveling, Camping, Hiking, With Warm Fleece Aluminum Foil Pad Water-resistant Outdoor Foldable Blanket Mat Fit up to 3 people (Click Link to Check Price on Amazon)
Editor's Rating : 9.2 out of 10
Sturdy and Durable Material: It's made of THREE LAYERS, polyester fabric on the top, sponge layer in middle and PVC bottom. It has thickened and sturdy fabric, perfectly COMFORTABLE for people with different weights. Waterproof Aluminum foil with water-resistant backing and handy carry strapWaterproof and Sand Proof (INSULATINO FROM MOSITURE EVEN SNOW): Aluminum foil bottom waterproof and environmentally friendly, The bottom material is waterproof to make it great for use on grass or whenever the ground is damp because it prevents moisture from coming through. It's also good in sand because unlike softer, more fibrous blanket, this won't collect sand like a regular blanket would. It's easy to shake off the sand and then fold it up when you're done using it.

4. Stadium Seat Cushion, with Built-in Fleece Blanket & Zippered Carry Handle Pouch (Water/weather Resistant Ployester Backing) (Black) (Click Link to Check Price on Amazon)
Editor's Rating : 9.5 out of 10
Fleece blanket with polyester backing (Water/Weather resistant backing) to ensure you won't get "soggy blanket".Handy Zippered carry pouch with handle

5. HPYP Waterproof Thick Over-sized Heavy Duty Blanket Bag Storage Bags-Zip Lock Storage Bag for Pillows, Quilts and Clothes&Strong Handles, Travelling Bag,College Carrying Bag (Blue) (Click Link to Check Price on Amazon)
Editor's Rating : 9.4 out of 10
Product Dimensions: 27.5(L)*16.5 (W) *13.8"(H), nearly 100L storage capacity, very suit for bulky Items, Such as festival decorations, College dorm Carrying Use, House-moving organization etc.It's collapsible and three side zipper design, it is more easier to put in and out the items from it.Great for storage and protection of linens, blankets