Supfitness Extra Large Picnic Blanket 80x80 Waterproof Foldable — 3-Layer Sandproof Mat for Family & Beach

Supfitness Extra Large Picnic Blanket is an 80" x 80" three-layer, waterproof and sand-resistant foldable mat built for family outings, beach days, and outdoor lounging.

This oversized, portable blanket combines a soft polyester top, a thin cotton middle layer for comfort, and a 500D waterproof Oxford bottom to block damp ground. With reinforced edges and corner pockets for securing with weights, it packs flat with a handy carry handle so you can stow it in a trunk, take it to the park, or spread it on the sand without worrying about moisture or wind. The design options — from boho patterns to tropical prints — give functional protection a stylish finish.

How large is the Supfitness blanket and how many people can it fit?

The blanket unfolds to a generous 80 inches by 80 inches, roomy enough for a full family picnic or a group of friends. It comfortably seats 6–8 people and can accommodate up to four adults lying down, while leaving space for food and gear.

• Full spread size: 80" x 80" (approx. 203 x 203 cm)
• Seating capacity: 6–8 adults for sitting; up to 4 adults lying down
• Extra surface area for picnic baskets, coolers, and toys

What materials and construction protect you from wet ground and sand?

This blanket uses a three-layer build: a polyester fiber top that resists liquids and sheds sand, a thin cotton middle for added comfort, and a 500D Oxford fabric underside that blocks moisture. Thickened webbing wraps the edges to reduce tearing, and corner pockets accept small weights or stones to keep the mat anchored on windy beaches.

• Polyester top: sand-resistant and easy to shake clean
• Cotton middle layer: soft sitting surface with slight cushioning
• 500D Oxford bottom: reliable waterproof barrier against damp grass or sand
• Reinforced edges and corner pockets for windproofing

How portable and packable is the blanket for travel?

The Supfitness mat folds compactly and includes an integrated handle so you can carry it like a small roll or tote it on a shoulder. When folded it occupies minimal trunk or closet space, making it easy to bring to festivals, camping trips, sporting events, or daily park visits.

• Folds down to a travel-friendly size with handle for carrying
• Lightweight enough for one person to transport comfortably
• Quick to unfold and lay flat on any surface

What extra features help the blanket work for multiple uses?

Beyond outdoor picnics and beach days, the blanket doubles as an indoor play mat, a pet rug, or a moisture-barrier under a tent. Corner pockets let you add small stones for stability, and designer patterns let you coordinate with your style while keeping functionality front and center.

• Four corner pockets for wind resistance and added weight
• Multi-use: baby playmat, pet rug, tent moisture layer, and more
• Available in several prints like boho, tie-dye, pineapple, and flamingo

Who is this for: The Supfitness Extra Large Picnic Blanket suits families, couples, friends, and solo travelers who want a roomy, durable surface that resists sand and moisture. It's ideal for beachgoers, campers, park picnickers, pet owners, and parents needing a clean, comfortable play area. If you need a packable, stylish blanket that performs on damp grass and windy beaches, this blanket is a practical, everyday outdoor accessory.