Canvas Sewin Zipper Pocket Insert — Dark Red Key benefits Adds secure internal storage to garments without changing outer appearance. Zipper closure prevents items from falling out during normal movement, bending, and even somersaults. Durable yet soft cottonpolyester canvas holds shape and stands up to regular use. Features Material: cottonpolyester blended canvas. Soft to the touch and durable for long term use. Secure zipper: sewn into the pocket to improve sealing performance when closed. Sewin design: prepocket ready for stitching into the inside of clothing. The inner pocket must be fixed by stitching by the user. Handmade DIY friendly: can be attached and finished at home or by a tailor to create a hidden pocket. Purpose: designed to store mobile phones, wallets, keys, and small clothing accessories safely inside garments. Available sizes (length by width) 11.5 cm by 12 cm (4.53 inch by 4.72 inch) 12 cm by 18.5 cm (4.72 inch by 7.28 inch) 15.5 cm by 21.5 cm (6.10 inch by 8.46 inch) 18.5 cm by 12 cm (7.28 inch by 4.72 inch) 21.5 cm by 15.5 cm (8.46 inch by 6.10 inch) Color Dark red Compatibility and typical applications Intended for sewing on the inside of garments such as down coats, jackets, coats, suit jackets, windbreakers, travel jackets, sportswear, and hoodies. Use to add a hidden zipper pocket for travel documents or secure storage while commuting. Convert an inner lining pocket into a more secure compartment for phone and wallet during outdoor activities. Practical notes Please allow a measurement variance of up to 1 inch due to different measurement methods. Color may vary slightly from pictures because of lighting and display differences. Please refer to the actual product received. Installation requires basic sewing to attach the pocket securely to the garment lining. This pocket insert provides a simple way to increase garment utility and safety for everyday carry items while remaining discreet and durable.