Ship your items safer with a Barrier Bubble® lining that retains air better than alternative cushioning materials. Constructed with a natural kraft exterior that doesn't require bleaching or dying to create an "unnatural color" like gold or white. Easy to write on or attach a shipping label. The fully laminated natural kraft and air cellular construction provides outstanding stiffness and puncture resistance. Self-sealing.

• Natural Kraft with Barrier Bubble® lining.
• Lightweight for postal savings.
• Seamless bottom affords additional cushioning protection along with greater overall strength and safety.
• Easy-to-use; convenient self-seal closure saves labor and eliminates the need for staples and tape, while forming a water-resistant, secure package.