The Boosties Hybrid Diaper featuring the Pocket-Sling is the most innovative baby diaper available. The Boosties Reusable Inserts are optimized for the Honest Hybrid Diaper Covers with the Pocket-Sling and the Amazing Baby Hybrid Diaper Covers with Pocket-Sling. The Boosties Reusable Inserts include 5 Tri-folds and 5 Boosters in each box. The Reusable Inserts fit easily into Pocket-Sling and stay secure. Highly absorbent with Stay Dry Feel top layer wicks away liquid for baby's comfort. The slim profile with patented design reduces bulk. Available in two sizes. When you change baby's diaper, you can use one Tri-fold Insert during the Daytime and add a Booster, if extra absorbency is needed. Most parents tell us that the Tri-fold is sufficient during the day, and they use 1 or 2 Boosters at night. Parents love the Boosties Easy Wash and Quick Dry. The Tri-fold design makes washing quick, effective, and drying 2-3x faster. Easy and effective washing with a typical washing machine and quick drying with a tumble dryer or a line. Years of design, development, and testing with parents, pediatricians and babies were invested to create the best diaper. The perfect choice for environmentally conscious and fashionable parents. Patented Design and Doctor Recommended. Let's make a positive change for a more sustainable future!