Boop Backpack and Black Knit Hat: Care Tips That Keep Them Looking New
By Smirk & Dagger Games | Published: 2026-10-13
Category: Tips & Care
Keep your Boop merch looking fresh with a simple routine for the backpack and knit hat. Learn washing, drying, and zipper care that prevents damage.
Quick answer
Spot-clean your Boop Backpack with mild soap and a damp cloth, and hand-wash the Boop Black Knit Hat in cool water, then reshape and air-dry it flat. Always check the care label first, and never put either item in a hot dryer.

Daily habits that prevent deep cleaning
A little prevention goes a long way. Empty your backpack every night, shake out crumbs, and wipe the exterior with a dry microfiber cloth. For the knit hat, store it folded in a drawer rather than stuffed in a bag where it can snag. These small habits reduce how often you need a full wash.
How to spot-clean the Boop Backpack
For light dirt, mix a drop of mild dish soap with cool water. Dip a soft cloth, wring it out, and gently rub the stained area. Don't soak the fabric—the backpack is water-resistant, but excessive moisture can weaken the coating. Wipe with a clean damp cloth to rinse, then air-dry away from direct heat.
Washing the Boop Black Knit Hat without losing its shape
Hand-wash the hat in cool water with a gentle detergent. Gently squeeze the suds through the knit—don't wring or twist. Rinse thoroughly, then press the water out between two towels. Lay the hat flat on a dry towel, reshape it to its original dimensions, and let it air-dry completely. Avoid hanging it wet, which can stretch the knit.
Zipper and hardware maintenance for the backpack
Zippers collect lint and grit. Use a soft toothbrush to brush along the teeth, then apply a tiny amount of zipper lubricant or paraffin wax. Move the slider back and forth a few times to distribute. Never force a stuck zipper—that can break the teeth or pull the slider off.
Drying and storing both items properly
Always air-dry. For the backpack, hang it upside down in a well-ventilated area, away from radiators or direct sun. For the hat, lay it flat on a mesh drying rack. Once dry, store the backpack stuffed with clean paper to hold its shape, and keep the hat folded in a breathable cotton bag.
Step-by-step care routine
- Check the care label: Look inside the hat and backpack for specific washing instructions. If the label is missing, use the gentlest method: hand-washing in cool water. When in doubt, hand-wash.
- Pre-treat stains on the backpack: Apply a small amount of mild soap directly to stains and let sit for 5 minutes. Gently rub with a soft cloth. Don't scrub hard—you could damage the water-resistant coating.
- Hand-wash the knit hat: Fill a basin with cool water and a capful of gentle detergent. Submerge the hat and gently squeeze suds through for 2–3 minutes. Rinse until water runs clear. Never wring or twist the hat.
- Rinse and press out water: After washing, press the hat between two clean towels to remove excess water. For the backpack, wipe with a damp cloth and allow to air-dry. Avoid wringing or twisting.
- Reshape and air-dry: Lay the hat flat on a dry towel and reshape it to its original size. Hang the backpack upside down in a ventilated area. Keep both away from direct heat. Never use a dryer or radiator.
- Maintain zippers and hardware: Brush zipper teeth with a soft toothbrush, then apply a tiny amount of zipper wax or paraffin. Move the slider to distribute. Do this monthly to prevent sticking.
Product facts
- Boop Black Knit Hat: Boop Black Knit Hat is stitched for strength and woven for warmth. The sturdy knit can handle gentle hand-washing, but harsh wringing may distort the fibers.
- Boop Backpack: Boop Backpack is made from 100% polyester with water-resistant material and includes a laptop pocket. The water-resistant coating means you should avoid machine washing and harsh chemicals that strip the finish.


