Bubble Mailer Envelope BSTech E15 240×275 mm, padded protective envelope, pack of 100

BSTech Bubble Mailer E15 is a padded protective envelope sized 240×275 mm, supplied in a pack of 100. The mailer has an internal bubble cushioning layer that reduces impact and prevents surface scratches during transit. A self-seal adhesive strip enables fast closure without tape, making packing of small goods quick and consistent. The neutral exterior and compact format suit a wide range of shipments that need light to moderate protection.

Advantages

The padded construction combines a lightweight outer film with an inner air-cushion layer to provide shock absorption while keeping postage costs low. Self-seal closure ensures secure fastening and repeated handling resistance. The envelope format is thin and flexible, allowing it to conform to various small items while taking up minimal storage space.

Suitable for

• Small electronics such as phone accessories, chargers and cables
• Books, manuals and printed media
• Cosmetics, small bottles and personal care items
• Fragile items that require light cushioning but not full rigid protection
• Documents and flat items that should be protected from moisture and abrasion

When it may not be suitable

This bubble mailer provides light to moderate protection and is not intended to replace rigid mailers or boxes for heavy, sharp or highly fragile objects. Items that require full crush protection, rigid support or waterproofing beyond the film’s basic resistance should be packaged in a box with additional padding or in a specialist protective container.

Key specifications

• Outer dimensions: 240 × 275 mm
• Padded interior: bubble cushioning layer
• Closure type: self-seal adhesive strip
• Pack quantity: 100 pieces
• Format: flexible padded envelope suitable for flat or slightly irregular items

How to use

Insert the item into the envelope so it lies flat against the padded side. Remove the protective strip from the adhesive, fold the flap down and press firmly along the closure to ensure a secure seal. For added protection, wrap fragile items in additional bubble wrap or paper before placing them in the mailer. Label or apply the shipping address to the outer surface, ensuring the adhesive area and seams remain intact during handling.

What to consider before purchase

• Verify the internal dimensions of the item to ensure a proper fit within 240 × 275 mm
• Assess whether light cushioning is sufficient or whether a box and extra padding are needed
• Consider postal weight and size limits to optimise shipping costs
• Check if additional protection against moisture or puncture is required for the specific item

Usage recommendations

For best results, use the BSTech Bubble Mailer E15 for goods that benefit from lightweight shock protection and a clean presentation. Combine with simple wrapping for fragile items and avoid placing heavy or sharp objects directly against the bubble layer to prevent punctures.