CURRENTLY UNAVAILABLE, HERE'S AN ALTERNATIVE.
https://winkalotts.co.nz/products/tommee-tippee-sleeptight-portable-blackout-blind

This easyblinds™ easynight™ blackout blind portable version has easynight™ blackout fabric and includes suction cups for use on any window as well as self-adhesive fabric fastener strips and removable self-adhesive frame fastener strips so you can quickly and easily install an effective blackout blind, plus you get a handy bag for packing your blackout blind away between uses.

Available in a range of sizes to cover windows up to 3 x 1.45 m (it can be used either way around), this can be cut to size without fraying and size XXL could be cut to make two smaller blinds if required as it includes additional suction cups, fabric fastener strips and frame fastener strips.

The frame fastener strips included can be used on uPVC and wooden window frames. Simply arrange the fastener strips around the window frame as required to hold your easynight™ in place.

Features & Sizes:

• easynight™ blackout material is silvered on one side for better light and heat reflection
• Lightweight, this fabric weighs 170 g per square metre
• Easily cut to size with scissors if you wish, or it can be used uncut to fit different size windows
• Available in four sizes, each size from regular to XXL includes self-adhesive fabric fastener strips (which must be applied to the fabric) and self-adhesive removable frame fastener strips for use on the window frame.
  
• Regular: 1.5 x 1.45 m, includes 16 fabric fastener strips and 16 frame fastener strips plus 10 suction cups
• Large: 2 x 1.45 m, includes 16 fabric fastener strips and 16 frame fastener strips plus 10 suction cups
• XL: 2.3 x 1.45 m, includes 16 fabric fastener strips and 16 frame fastener strips plus 10 suction cups
• XXL: 3 x 1.45 m, includes 20 fabric fastener strips and 20 frame fastener strips plus 16 suction cups