Jamdok 4-Inch Cot Mattress Topper — Gel-Infused Memory Foam, Narrow Twin, 75x30 in, Portable Roll-Up Pad

Overview

The Jamdok 4-Inch Cot Mattress Topper provides a compact, versatile sleep surface for cot beds, narrow twins, and temporary setups. Its 3-layer construction blends a plush upper surface with a supportive foam core, delivering soft cushioning with steadier support for comfort on the go.

Three-layer comfort with practical design

The upper and lower layers use 1000GSM fluffy fiber, while the middle layer adds a 3 inch foam mattress. The result is a surface that feels soft yet supportive, helping to reduce pressure points and improve comfort across uses. The option of gel-infused memory foam adds a cooling potential for warmer nights.

• Soft, buoyant surface paired with a sturdy core
• Gel-infused memory foam option enhances cooling potential

Portable, roll-up convenience

With dimensions of 75 inches by 30 inches and a lightweight profile, the topper rolls into a compact cylinder and includes a storage strap for easy transport and storage. It’s well suited for camping, hotel stays, or extra sleep space in small rooms.

• Roll-up design for quick packing and storage
• Storage strap keeps the roll tidy between trips

Care, safety, and setup

The cover is thickened and machine washable, featuring three-side zippers for easy removal. After washing, drying on low heat helps restore loft. Before first use, allow the foam to expand in a well-ventilated area for 48–72 hours. All materials are designed with safety and durability in mind, and customer support is available for care tips or replacements.

• Safe, non-toxic materials with a durable build
• New odor is normal and typically dissipates in a few days
• Support available for quality concerns or questions