The suitcase contained its own magically expanded world with many different Atmospheric Charms placed to sustain a number of different habitats for each creature. It also contained a shed for Newt. [7] Newt's shed had a picture of Leta Lestrange, his notebooks, Beast codes, a copy of Bestiarium Magicum, plants, Beak Balm, Shell Shiner, and other Magizoology books. Inside, the two of them took care of the jobs that needed doing, including feeding the Mooncalves and a Marmite. Hsu, T. C., Chen, C. W., Hung, H. C., Nguyen, T. K. T, Truong, Q. C., Luu, H. T. & Li, C. W. (2020). New and noteworthy orchids (Orchidaceae) discovered in Langbiang Plateau, southern Vietnam 1. Taiwania 65 (2): 237 – 248. https://doi.org/10.6165/tai.2020.65.237.

During Grindelwald's Paris rally, Newt released Teddy from the suitcase and had him steal Grindelwald's pendant containing the blood pact between Grindelwald and Dumbledore. [4] 1932 [ ] Newt's suitcase was an old, brown, leather suitcase with Muggle-Worthy switches to hide the contents from Muggles. It was made sometime before 1926. Vo, D. T., Averyanov, L. V., Maisak, T. V., Bui, V. H., Nguyen, V. C., Dang, M. Q., Nguyen, Q. B. & Truong, B. V. (2022). New species, Coelogyne sondangii (Orchidaceae), and a new national record, C. moi, in Vietnam. Phytotaxa 559 (2): 200 – 206. https://doi.org/10.11646/phytotaxa.559.2.9 When Newt, aided by ex-Auror Porpentina 'Tina' Goldstein, arrived to retrieve the case, he discovered an injured and confused Jacob. Helping Jacob to his feet, Tina took the duo to her apartment. After a meal, when Jacob and Newt lay in beds provided by Tina and her sister, Queenie, Newt opened the case and invited Jacob inside, so that he could assess which of his creatures managed to escape. Pridgeon, A. M., Cribb, P. J., Chase, M. W. & Rasmussen, F. N. (2005). Genera Orchidacearum, Vol. 4, Epidendroideae (part one). Oxford University Press, Oxford.Lindley, J. (1830 – 1840). The Genera and Species of Orchidaceous Plants. J. Ridgway & Sons, London. When Newt stopped in front of the Steen National Bank to listen to one of Mary Lou Barebone's speeches, the Niffler managed to escape the case and run into the bank, where it attempted to steal valuables from the vaults. The Niffler was swiftly returned to the case by Newt.

Newt, attempting to subdue a raging Obscurial named Credence Barebone, handed the case to Tina, who gave it to her sister after chasing after Newt. After Credence was seemingly killed and Graves was captured and revealed to be the Dark wizard Gellert Grindelwald in disguise, Newt was tasked with Obliviating the non-magical citizens of New York, who were now aware that wizardkind and magic exist. Newt, who had previously wanted to release Frank - his Thunderbird - in Arizona, set him free here, where he flew into a brewing storm which he contaminated with diluted Swooping Evil venom. The rain (which was given powerful Obliviatory properties due to the venom) washed away their negative memories of magic, successfully managing to keep the American wizarding world secret from the No-Maj world. This is a list of creatures known to have been contained within the suitcase at one point or another: Possible Ashwinder habitat - As Newt had a frozen Ashwinder egg, it is presumed that he either had a habitat for it to belong to once hatched, or he would simply store it in an already-constructed environment. Although Newt sometimes kept the Swooping Evil in his shed, it was unlikely that he would do the same for the Ashwinder as it has the ability to burn structures, especially wooden ones. [ citation needed]At some point during Newt's visit to Hogwarts in the 1980s, several of his creatures managed to escape his suitcase, which itself later went missing, allowing them to wander around the school. A Hogwarts student managed to rescue the creatures from Dumbledore's office, Hagrid's Hut, and the Hufflepuff common room, in addition to finding Newt's case in the Hufflepuff Common Room as well, to Newt's great relief. [6] Description [ ] Beentje, H. J. (2016). The Kew plant glossary: an illustrated dictionary of plant terms. 2nd ed. Royal Botanic Gardens, Kew. Possible water habitat - Somewhere in Newt's case, there was a wooden rowing boat. Although it is uncertain if this habitat existed, it is possible that a river, lake, or oceanic habitat existed. However, there was a chance that Newt could add and remove habitats when he wanted to, so it was possible that he only occasionally needed the boat. Furthermore, there may have been more water behind the Grindylow habitat. [ citation needed]

Newt, guided by Jacob, took the case with him to secure the escaped creatures. At a jewellery store, Newt captured Teddy, who was safely returned to the case. Soon afterward the Erumpent was discovered in the Central Park Zoo. This immense beast proved difficult to return to the case, mostly due to its large size and increasing desire to mate with Jacob (who had accidentally covered himself in Erumpent musk), although it too was safely returned.