She has an idea

Samus stands for a moment, some of the gel dripping from her body onto the floor. She adjusts her stance as she ponders the capsule, taking note of how her ass cheeks slide past each other with ease as she leans into one side of her hips.

"Computer, could you change the shape of the capsule for me please?"

"Certainly, what changes would you like to be made?"

"Could you taper one end of it and add two thin handles at the other end?"

The capsule is drawn back into the terminal, and a few moments later it re-emerges. Samus picks up the capsule and begins to attempt to push the zero suit into the capsule. As she does so, the suit itself seems to change into more of a liquid-like state.

"That is most bizarre, yet convenient. It would seem that the suit is capable of adapting for you even when it isn't on your body, Samus." Remarks the computer

By this point, Samus had stored the entire zero suit into the soda can sized capsule and she could see it almost slosh inside as a strange viscous liquid. She clipped on the lid and examined what was now the container of her zero suit. She knew what she had made, and her heart began to thump thinking of what she was going to do next. She had designed it to be as discrete as possible, with as little material as necessary to be hidden by... her ass cheeks. How could she combat being separated from the zero suit in the situation the computer posed? Yes, Samus had created a butt plug, and she was going to use it to store the zero suit in her ass.

Inspired by the gel, she reached around and spread it around her asshole, before slipping a finger in to test the waters. 'Yes, this should work.' She thought, taking the plug by the handles and smearing it in the gel before lining it up with her behind. Slowly and steadily she introduced the capsule, the gel acting as a very effecting lube as her asshole stretched around the plug. Samus worked the plug gradually in and out of her ass, relaxing the muscles whilst enjoying the sensation of the wide bulb stretching out her ass. She became momentarily aware that she was basically shoving a soda can in her ass which made her chuckle. In doing so, without realising, her asshole had become sufficiently loose and swallowed the widest part of the plug. Her eyes widened as she felt her body instinctively suck it deeper into her ass as the flared handles settled between her cheeks.

Samus turned around to look at the reflection of her ass in the terminal screen. No sign of the plug. Success. She spread her cheeks apart and sure enough, there it was. As if sensing her intentions, the zero suit seemed to assimilate the plug and change its colour to perfectly match her skin tone.

"A daring and ingenius solution Miss Aran, but have you given thought to how you will put the suit back on?" Queried the computer

"I'm sure my little friend can think of something." She answers, winking.