Supfitness Extra Large Picnic Blanket 80x80" Waterproof Sandproof Foldable - 3-Layer Portable Mat

Supfitness Extra Large Picnic Blanket is an 80" x 80" three-layer, waterproof and sand-resistant outdoor mat designed to seat multiple people comfortably while staying compact and portable when folded.

This oversized, foldable beach and camping blanket combines a soft polyester top, a thin cotton middle layer, and a durable 500D Oxford waterproof backing to protect you from damp ground and drifting sand. Reinforced edges, corner pockets for weights, and a carry handle make it practical for family days at the park, beach trips, or backyard lounging. The blanket is available in several colorful patterns to match personal style while delivering functional protection outdoors.

How big is this blanket and how many people can it fit?

The unfolded mat measures roughly 80 inches by 80 inches, providing generous space for group use. It comfortably seats up to six adults or allows four people to lie down with room for snacks and gear.

• Dimensions: approximately 80" x 80" when open
• Seating capacity: up to six adults sitting
• Lying capacity: room for around four adults to recline
• Extra area for food, coolers, or picnic supplies

What materials make this blanket waterproof and sandproof?

The top layer uses polyester fiber that resists spilled liquids and shakes off sand easily. A cotton layer adds a little cushioning, while the heavy-duty 500D Oxford fabric on the bottom blocks moisture from ground surfaces.

• Polyester top: quick-dry and sand-shedding
• Cotton middle: thin padding for comfort
• 500D Oxford backing: reliable water barrier
• Edge webbing: reinforced seams to prevent fraying

How portable is the Supfitness foldable picnic blanket?

When folded, the mat becomes compact and lightweight with an integrated handle for easy carrying and storage. It fits neatly in a car trunk or closet and unfolds quickly to full size for immediate use.

• Compact folding design with carry handle
• Lightweight enough for day trips and hikes
• Fits in most car trunks and gear bags
• Quick to fold and secure for transport

What useful features does it include for outdoor use?

Each corner includes a small pocket to hold stones or weights so wind won’t blow the blanket away. Multiple patterned designs let you choose a look that fits your vibe, and the reinforced edges extend durability for repeated outdoor use.

• Corner pockets for stake-in or weight securing
• Variety of print options like boho and tie-dye
• Thickened edge binding to resist tearing
• Multi-purpose: beach, picnic, tent moisture barrier, pet mat, or indoor play surface

Who is this for? The Supfitness Extra Large Picnic Blanket is ideal for families, beachgoers, campers, and pet owners who want a roomy, stylish, and protective ground cover. It suits anyone needing a quick, packable outdoor mat that keeps people dry and sand-free while providing enough space for social gatherings and relaxing outdoors.