Removu S1 Rainproof "Wearable / Mount Anywhere" 3-Axis Gimbal with Detachable Handgrip and Wireless Remote Control for all GoPro 3, 4, 5, 6, 7 and Session cameras – Black (RM-S1): Amazon.co.uk: Electronics & Photo
Naked Frame Housing for GoPro REMOVU S1 HERO5 (Mounting for S1 Gimbal)
Removu dual charger for (upto) 2 x S1 batteries and remote control (RM-X18S): Amazon.co.uk: Electronics & Photo