Black Friday Starts Now! 20% Off Everything.
Black Friday Starts Now! 20% Off Everything.
Bullstrap logo with the tagline 'enjoy your journey'
Bullstrap logo with the tagline 'enjoy your journey'
flex iPhone case with 'SIENNA' branding on a white background
Brown leather iPhone case held in hand, camera cutout visible and small embossed elephant logo.
Black Flex Case with raised camera cutout and embossed rhino logo; visible text: BLACK
Black flexible phone case on a tan desk beside a laptop and an open magazine
Flex Case in slate color with raised camera cutout and embossed rhino logo — SLATE
Dark gray leather phone case in foreground with a brown leather case at top right on a white background.
hide-image
hide-image
hide-image
hide-image

FINAL SALE - The Flex Case

$20 $70
FINAL SALE - These items are not eligible for returns, exchanges, or warranty claims   Introducing the Bullstrap Flex Case, where our classic luxury leather meets stylish and sleek durability for your everyday use. Crafted with precision from 100% full grain leather on the back and fortified with a shock-absorbent TPU rim, this case offers unparalleled protection and style. All Bullstrap iPhone 16 cases now come with the option of either a precision cutout or a state-of-the-art touch glass button specifically designed for the Camera Control feature. MagSafe Compatible, Protective, & Sleek. These cases are one of a kind, therefore are not covered by our Lifetime Warranty and cannot be replaced. 
Features

- N52 strongest grade magnets

- TPU bumper construction for maximum case durability and drop-protection

- 316-L Monochromatic Stainless Steel Buttons

- Microfiber inside lining for debris protection

- Badass Bullstrap logo embossed into leather



For Cases with a Camera Control Button:

- Aluminum Button

- PCB Sensing Panel

- Touch Glass Panel

- Soft Link Combination

Pairs well with ...

flex iPhone case with 'SIENNA' branding on a white background
FINAL SALE - The Flex Case FINAL SALE - 15 Pro / BLACK

The Best Cases on the Market

Teal leather phone case showing camera lenses and embossed logo with overlay text SEAMLESS LEATHER-TO-TPU DESIGN

"No matter what leather case you have, if you drop it, the sides get scuffed. This case is the solution to that problem and it's executed beautifully." - Tyler F.

Three stacked smartphone cases (brown leather top, gray middle, dark teal bottom) showing side buttons and port cutouts.

Reasons to Love

Enjoy your journey with Bullstrap.

Hand holding iPhone with tan leather case embossed with small elephant logo, visible triple camera lenses

MAGSAFE COMPATIBLE.

Designed to work with all MagSafe accessories, but, it works especially well with the Bullstrap MagSafe Wallet (sold separately).

Teal leather phone case showing camera lenses and embossed logo with overlay text SEAMLESS LEATHER-TO-TPU DESIGN

VERSATILE APPEAL.

Whether you're in the office or traveling, the Flex Case offers reliable protection without sacrificing style, ensuring your device remains safe wherever you go.

Three stacked smartphone cases (brown leather top, gray middle, dark teal bottom) showing side buttons and port cutouts.

PREMIUM LEATHER WITH A TWIST.

Experience luxury with the Flex Case, meticulously crafted from 100% full grain leather and seamless protection.