The Mellanni Fitted Sheet with Pockets is our top pick for its deep pockets and secure fit. For a budget-friendly option, the Utopia Bedding Deep Pocket Sheets offer reliable performance at a lower price.
We compared top-rated sheets with side pockets based on specs, owner reviews, and certifications like OEKO-TEX. Our goal is to help you find fitted sheets that stay put, especially for thick mattresses.
After analyzing dozens of models, we ranked the seven best options. Owners report that side pockets are essential for preventing sheets from popping off, and we focused on features like extra-deep pockets and elastic bands.

This fitted sheet features extra-deep pockets with all-around elastic for a stay-put fit. Made from microfiber, it resists wrinkles and is certified OEKO-TEX. The side pockets are reinforced to hold tablets or remotes.
We do not take payment for placement and we do not physically test products. Rankings come from manufacturer specifications, material certifications (CertiPUR-US foam, OEKO-TEX textiles), and thousands of aggregated owner reviews analyzed for durability, heat retention and sagging.

Anyone needing a secure fit on thick mattresses up to 16 inches · Type: Microfiber | Deep Pocket: Up to 16" | Certifications: OEKO-TEX | Trial: 30-day returns
This fitted sheet features extra-deep pockets with all-around elastic for a stay-put fit. Made from microfiber, it resists wrinkles and is certified OEKO-TEX. The side pockets are reinforced to hold tablets or remotes.
What owners report: Owners rave about the snug fit on pillow-top mattresses. Many report pockets staying securely tucked even after washing.

Budget-conscious shoppers seeking durable, deep-pocket sheets · Type: Microfiber | Deep Pocket: Up to 16" | Certifications: None listed | Trial: 30-day return
These affordable sheets offer deep pockets that fit mattresses up to 16 inches. The fitted sheet has a robust elastic band and side pockets for storing essentials. Easy-care microfiber fabric is machine-washable.
What owners report: Users appreciate the low price and good fit on thick mattresses. Some note slight pilling after multiple washes.

Hot sleepers needing breathable, cool sheets with pocket storage · Type: Cotton Sateen | Deep Pocket: Up to 18" | Certifications: OEKO-TEX | Trial: 30-day return
Made from long-staple cotton sateen, these sheets are breathable and moisture-wicking. The fitted sheet has extra-deep pockets and side pockets for cool storage of devices. OEKO-TEX certified for safety.
What owners report: Owners love the crisp, cool feel and secure fit. Side pockets are conveniently located for bedtime essentials.
Side sleepers who want to keep their phone and glasses within reach · Type: Microfiber | Deep Pocket: Up to 15" | Certifications: None listed | Trial: 30-day return
This set has generously sized side pockets that fit phones and glasses without bulging. The fitted sheet is made of soft microfiber with deep pockets for thick mattresses. Owners report the pockets stay open for easy access.
What owners report: Side sleepers appreciate the convenient pocket placement. Many say the pockets are large enough for a book.

Shoppers on a tight budget who still want side pockets · Type: Microfiber | Deep Pocket: Up to 15" | Certifications: None listed | Trial: 30-day return
These ultra-affordable sheets come with deep pockets and side pockets for storage. Made from brushed microfiber, they are soft and wrinkle-resistant. The fitted sheet has a durable elastic band.
What owners report: Users say they are a great value for the price. Some mention the pockets are smaller than expected.
Owners of extra-thick mattresses (up to 22 inches) needing a tight fit · Type: Microfiber | Deep Pocket: Up to 22" | Certifications: None listed | Trial: 30-day return
Designed for exceptionally deep mattresses, these sheets have pockets that adjust up to 22 inches. The fitted sheet uses strong elastic to stay firm. Side pockets are reinforced to hold heavy items like tablets.
What owners report: Users with pillow-top and thick mattresses report a perfect fit. Some note the pockets are less stretchy.
Couples with different sleep preferences who need a versatile sheet · Type: Cotton-Polyester Blend | Deep Pocket: Up to 16" | Certifications: OEKO-TEX | Trial: 30-day return
This set combines cotton and polyester for a balanced feel of softness and durability. The fitted sheet has deep pockets and side pockets for storing two phones or a remote. OEKO-TEX certified.
What owners report: Couples appreciate the dual pockets. Some say the fabric is less soft than pure cotton.
Most side pocket sheets fit mattresses up to 16-18 inches deep. Always check the product's deep pocket specification to ensure a proper fit.
Yes, many side pocket sheets are designed with deep pockets and strong elastic to stay in place on adjustable bases. Look for models with reinforced corners.
Some side pockets are large enough for tablets or books, but most are sized for phones and remotes. Check the product dimensions for pocket size.
Machine wash in cold water with mild detergent. Avoid bleach and tumble dry on low to prevent shrinking or damaging the pockets.
Generally, side pocket sheets are priced similarly to standard deep pocket sheets. Brand and material affect cost more than the pocket feature.
For most sleepers, the Mellanni Fitted Sheet with Pockets offers the best balance of secure fit and convenience. Budget buyers should consider Utopia Bedding Deep Pocket Sheets, while hot sleepers will appreciate the cooling California Design Den set.