Plush, Cloud-Like Comfort with Phluff Fill: Featuring Coop’s Phluff fill – a proprietary blend of poly puffs and down alternative fiber – the Essence Mattress Topper delivers a cloud-like sleep surface that stays soft, breathable, and supportive night after night. Engineered for durability, it maintains its shape over time, resisting bunching and flattening even with daily use. Baffle Box Construction for Full Body Support: The 2” gusset and thoughtfully designed baffle box structure keep the fill evenly distributed for stable, all-night support. It’s like sleeping on dozens of mini pillows, each pocket working in harmony to cushion pressure points and create a cloud-like sleep surface that keeps you supported and comfortable from edge to edge. Perfect for refreshing older mattresses or softening a too-firm one. Quiet Support That Adapts to You: Whether you're a stomach, back, or side sleeper, this topper enhances ergonomic alignment by adapting to your natural sleep posture. It provides consistent comfort and contouring support regardless of how you move during the night. It also helps absorb motion and dampen noise, so tossing, turning, or shifting on one side of the bed doesn’t disrupt the other, helping to reduce partner disturbance. Secure Fit & Easy Upkeep: Built-in elastic straps on each corner keep the topper attached to your mattress and firmly in place throughout the night – no shifting, sliding, or bunching. For best results, simply shake out the topper and fluff it by hand with each season to restore its plushness and extend its performance over time. To extend your mattress topper’s lifetime, we recommend pairing it with our Ultra-Tech Waterproof Mattress Protector to keep it clean and fresh. The Essence Mattress Topper is available in Twin, Twin XL, Full, Queen, King and Cal King to fit all mattress sizes. OEKO-TEX Certified for Safe, Clean Sleep: Coop’s Essence Down Alternative Mattress Topper is OEKO-TEX Standard 100 certified. That means it’s been vigorously tested for safety, ensuring it's free from harmful substances and trusted for everyday use. A premium, conscious sleep upgrade that meets Coop’s high standards, giving you peace of mind while you sleep more deeply. The Coop Home Goods Essence Down Alternative Mattress Topper is your solution for upgrading any sleep surface—whether it's a too-firm queen mattress, an aging full size mattress, or a college twin XL mattress. Designed to add plush, breathable comfort, this mattress topper queen size bed essential features our proprietary Phluff Fill: a durable blend of poly puffs and down alternative fiber that delivers cloud-like softness and consistent support. With its 2-inch gusset and baffle box design, this cooling mattress topper keeps fill evenly distributed to relieve pressure points while preventing clumping or shifting. Ideal for king size mattress users needing extra comfort or twin XL mattress sleepers looking for better support, it fits all bed sizes: Twin, Twin XL, Full, Queen, King, and California King. Engineered for better sleep, this memory foam alternative topper adapts to all sleep positions—perfect for back, stomach, and side sleepers alike. It also reduces motion transfer, helping couples on a queen bed mattress or king mattress enjoy undisturbed rest. Unlike a standard foam mattress topper, this version offers greater breathability, ideal for hot sleepers looking for a cooling mattress pad. Secure elastic corner straps keep it firmly in place on any mattress, while OEKO-TEX certification ensures safe, clean use. Whether you're layering it on a dorm mattress, a guest bed, or using it as an air mattress topper for temporary comfort, it enhances any sleep setup. Perfect for new home essentials, college dorm bedding, RV campers, or everyday comfort, this queen size pillow top mattress topper is a versatile, high-performance choice. Use it as a bed topper for full size beds, a king size mattress topper cooling option, or a soft mattress topper for extra plush feel. Also great for: mattress pad full size bed, gel mattress topper, queen mattress pad, memory foam mattress topper queen, and extra thick mattress toppers.