sapsisel 80" x 80" Picnic Blanket Extra Large - Waterproof, Foldable 3-Layer Outdoor Mat for 6–8 Adults

The sapsisel 80”x80” picnic blanket is an extra‑large, three‑layer waterproof and foldable mat designed to seat 6–8 adults comfortably for beach, park, camping, or indoor use.

This oversized outdoor blanket combines a soft acrylic top, cushioned foam core and a PEVA waterproof underside to create a durable, sand‑resistant surface that rolls into a compact carry cylinder. It’s engineered for family days out: spacious enough for group picnics, light enough to carry, and resilient enough to wipe clean after damp grass or sandy beaches.

How big is the blanket and how many people can it accommodate?

The blanket measures 80 inches by 80 inches, giving ample room for groups or lounging. In practical terms, it fits six to eight adults sitting together or up to four people lying down comfortably.

• Full spread: 80" × 80" (about 6.6 ft square)
• Sitting capacity: seats 6–8 adults for a picnic
• Lying capacity: space for up to four adults to recline
• Packs small: rolls to a 16" long cylinder with a 9" diameter

How does the blanket handle moisture, sand and dirt?

The bottom layer is a PEVA waterproof backing that blocks ground moisture and resists sand penetration so you stay dry and clean. Stubborn sand shakes off easily and wet spots wipe down without soaking through to the top surface.

• Waterproof PEVA underside prevents seepage
• Sandproof texture makes shaking and brushing simple
• Top layer designed to stay comfortable when damp underneath
• Easy-to-clean surface for quick maintenance after use

What materials and construction make it comfortable for long use?

The blanket uses a three‑layer construction: a soft acrylic fiber top, a lightweight foam middle for cushion, and a waterproof backing. That combination provides a gentle surface for naps, a supportive layer for sitting, and a protective layer against wet or rough ground.

• Acrylic top: soft and baby‑friendly
• Foam core: adds padding over uneven terrain
• Durable seams to withstand regular outdoor use
• Layering balances comfort with weather resistance

Is the blanket easy to carry and store for travel?

Yes—despite its multi‑layer design, the blanket is lightweight and foldable into a compact roll. It comes with an adjustable belt that doubles as a hand strap for convenient transport and secure storage between outings.

• Rolls into a compact cylinder for small trunks and closets
• Adjustable belt with hand strap for easy carrying
• Lightweight design avoids bulk during hikes or beach trips
• Quick to unroll and spread for immediate use

Who this is for: The sapsisel 80”x80” picnic blanket suits families, friend groups, and outdoor enthusiasts who want a roomy, comfortable surface that withstands wet grass, sand and repeated use. It’s ideal for beach days, park picnics, outdoor concerts, camping trips, sports bleachers and even indoor play or napping—any situation where a large, wipeable and cushioned mat makes time outside more comfortable and easier to manage.