BX²™ Edge for Surface Book

4.57 out of 5 based on 7 customer ratings
7 reviews


Smoke Gray
MODEL: N/A | In Stock

A co-molded design featuring Crumple Zone corner construction to achieve maximum drop protection.

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Fits Surface Book


0.58″H x 9.07″W x 12.94″D
0.57 lbs


  • Co-molded PC/TPU construction
  • 360-degree protection for Surface Book in laptop or tablet mode
  • Crumple Zone Corners absorb and disperse impact away from the device
  • Integrated hinge rotates to create 360-degree protection in laptop and tablet mode
  • Engineered to accommodate full mobility of the Surface Book fulcrum hinge
  • Built-in Surface Pen slot and optional tether for secure Surface Pen attachment
  • Does NOT fit Surface Book with Performance Base
  • Crumple Zone Corner™ Protection

    Patented Crumple Zone Corners use a unique internal structure and contoured shape to create maximum shock absorption in the corners of the case, shielding the most vulnerable areas of the device from impact.

Product Description

The BX2 Edge for Surface Book is engineered to be an extension of the device, allowing for full access to the innovative features of the Surface Book while providing best-in-class protection. Co-molded from TPU/PC materials, the BX2 Edge features Brenthaven’s Crumple Zone Corners, which absorb and dissipate the force of impact. The two-piece case is protective in both laptop and tablet modes, and includes a drop-down hinge to protect the bottom edge of the clipboard when separated from the device. Does NOT fit Surface Book with Performance Base.

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7 reviews for BX²™ Edge for Surface Book

  1. 5 out of 5

    Solid N Excellence DesignIt is one of the best design hard case available in the market... see through case with well padded on the corner... especially the hinges protection which is not mould around the edge. Easy flip around to be the clip board which some of the casing not able to perform. Consider to buy the similar cases for Pro 4.

  2. 5 out of 5

    Good DesignIt is one of the best design case for surfacebook available in the market...see through with well padded corner and protected bottom edge, good protection hinge which is not easy to find, good design on the pen holder.